Motorcycle Rear Shock Spring Rate Calculator

Harley Davidson Touring bikes have had air shocks since 1983. Below is a quick multiple field choice converter that you can not download:. I would guess even at max preload setting with that spring I doubt you will be at <100mm rider sag. Oklahoma City, OK 73105 Ph. You need to make something like this but modify it for shock mounts. SPRING RATE CHART The charts below are a general guideline for selecting spring rates. Only springs developed specifically for flat track motorcycles. For example, if your shock stroke is 2″, your max spring free length is 130mm and your spring rate is 450lbs, you need a spring that is 2. - running on a short oval track (1/4 mile to 3/4 mile) dirt or paved with a locked or limited-slip rear end. The other important issue is that front and rear springs should be related: since both ends of the bike are loaded during cornering, if one end is much softer it will drop much more than the other. California Prop 65 Warning. penske racing shocks spring application chart rider weight w/ gear 190 - 225 lbs. 2020 Honda® CRF125F Middle of the Lineup. 2007-2016 Fork Spring Chart. 32 Kg/mm or 971 lbs/inch. Most properly set-up shocks have at least 5 of these shim stacks. This is the OEM rear shock on the Paniagle S / R models, or aftermarket Ohlins shocks for all Panigale Models. For simplicity, we are going to ignore motion ratio for the rear. Bajaj Platina Design and Build Platina Comfortec is a successful commuter motorcycle from Bajaj in the 100cc segment. Springs << Basics of Motorcycle Suspension. Description. Lovells Coil Springs are designed as a superior performance replacement part for mass-produced O. The anti-squat calculator shows results for two geometry setups, displaying a graph of anti-squat percentage or angle vs. They don't list the 1290 as yet but they do for the SD990 and the standard spring rates are the same front and rear. Pro-Link® single shock with spring; 9. 00" 600 lbs. NOW TO MY QUESTION: When ordering a new rear spring, I used RaceTech's spring rate calculatorwhich said at my weight (225lbs) I needed a spring with a rate of 13. Our Suspension Analyzer v2. Triumph, Honda, Suzuki, Yamaha, Kawasaki, Harley, BMW, Ducati, KTM, & Moto-Guzzi. 7 in: Front Brakes: 2x 310mm discs 3 piston calipers: Rear Brakes: Single 256mm disc 3 piston caliper: Front Tyre: 120/70 ZR17: Rear Tyre: 180/55 ZR17: Rake : 25° Trail: 99 mm / 3. 4mm This is to give you a guideline of what spring rate you need, there are other variables that may require you to need a softer or firmer spring rate. short description For those who can't budget for Works Suspension, there still numerous options available to greatly improve your machine's performance TEL: 951-738-8050 FAX: 951-738-8065 ADDRESS: 2771 Wardlow Rd. You've probably seen spring rates described as being so many pounds per inch, or kg per mm. 2017 Can-Am® Spyder® F3 6-Speed Semi-Automatic (SE6) START YOUR ADVENTURE The Spyder F3 model is a great starting point for your open road adventure, with its great engine, cruising riding position and bold style. New spring and shock absorber setting. Useful for any racing vehicle weighing 1800- 4000 pounds - stock car, late model, sportsman, truck, sprint, modified, hobby stock, etc. (Rider Sag) Springs are available in different wire gauges and materials. Less correctly, people refer to a "500lb spring" or a "9kg spring", by which they mean 500lb/in or 9kg/mm. Comes with a complete instruction and documentation Work Book. Leaf springs are large and they need space to work. 7 / 69: Rear Adjustable Shock / Spring Pre-Load: No: Rear Adjustable Rebound Damping. On Rear shocks sag is expressed as a percentage of maximum stroke and is best set at 20-30% for XC (firm), 25-35% for Enduro and 25-45% Downhill. Typically this lone shock absorber is in front of the rear wheel, and uses a linkage to connect to the swing arm. Faulkners Race Springs - 2. '16-'19 Tuono V4 1100 RR (Sachs rear shock spring rate is. 95 depending on the specific application. Designed to have the optimal spring rate sweet spot where the spring is used on actual vehicle. Determining the correct spring rate for your motorcycle is a complex equation that takes into account several variables. Rear Shock Spring. Rear Tyre Size 160/60 - ZR17 – M/C 69H. The next shim stack to follow is the "mid speed compression stack". Then lift the rear and let it settle again. After taking the Showa BFRC shock apart and reviewing the design first hand the … MXT 2017 New Products. Description Shock Springs Straight Rate for Linkage KTM & Husqvarna. 2017 Harley-Davidson Touring Street Glide FLHX - 2002-6886 - Used Touring RV for sale in. The spring rate of the front fork springs and the rear spring strut has been reduced by 10 percent. 43mm inverted Balance Free Fork, KECS controlled compression and rebound damping, manual spring preload adjustability/4. A forum community dedicated to Honda CBR1100XX Super Blackbird Motorcycle owners and enthusiasts. The spring rate is the amount of pressure required to compress the spring one inch. The 74/180 code refers to the spring rate which is a 74,(Ohlins code) or 180 Nmm. Öhlins Racing has been providing it's products to some. F = Force applied to leaf spring. Optional Dual KICKER® Premium Speakers Amplify your riding experience with KICKER®. The -69/170 code refers to the spring rate which is a 69,(Ohlins code) or 170 Nmm. Motorcycle Rear Springs. TF Tuned Suspension. A stiffer spring would also start at zero force, but its compression rate would increase at a steeper angle, as in Figure 2. Eibach makes the finest performance springs in the world. 7 inches travel Front Brakes Single 336 mm disc with twin-piston caliper Rear Brakes Single 296 mm disc with single-piston caliper Front Tire 90/90-21 Rear Tire 200/50-18 Dimensions Wheelbase 71. It tells me that I have to go up on the shock spring, but says the stock springs are the right weight. Old style non-adjustable damping rod type forks and a compression damping and spring pre-load only adjustable rear shock keeps the DR650 off-road heroics in check. 1mm ___kg/mm (11. The Hyperpro Combi Kit is the most cost-effective suspension improvement package available for your bike. Page 128: Adjusting The Rear Shock Absorber Assembly CHECKING THE FRONT FORK/ADJUSTING THE REAR SHOCK ABSORBER ASSEMBLY 3. motorcycle suspension, part 1, spring rate explained. You gain the ability to alter ride height and spring rate along with greater control over shock settings. 7 inches) Physical measures and capacities. ThoughtCo accepts advertising on all of its sites but maintains a strict and clear separation between advertising and editorial content. The lowest inherent rate of free vibration of a spring itself (usually in cycles per second) with ends restrained. Faulkners Race Springs - 2. Rear Shock absorbers and springs for motorcycles in CRC2's Online Catalog of New motorcycle Parts and Accessories Indy We sell imported and Emgo rear shocks for stock and custom applications including chrome shorty shocks for Honda Yamaha Suzuki and Hydraulic shock with dual rate spring and metal decorative metal top cap; Fits KZ200 '78. Professional Grade Coilovers. On a swingarm with a 2:1 leverage ratio, the rear axle moves 2 inches for every inch of compression the spring absorbs. With leaf springs, calculation of the spring rate and spring frequency is impractical. After the rear shock/damper is bolted in to the upper rear shock tower, place a jack under your rear control arm and raise the arm until there is roughly 5mm of preload on the spring – you can measure the total length of the spring to determine preload (if the unsprung length of the spring is 180mm, it should measure 175mm with 5mm of preload). And, also inevitably, wonder why they didn't choose Eibach in the first place. Having the correct shock spring is critical for performance and safety. The highest tensile strength commercial grade silicone spring wire is used and each unit is pre-inspected. Take your second reading. Buy and install recommended springs if the recommended spring rates are more than one rate difference from stock. When other springs sag, wear out, or create sketchy handling or a bone-crushing ride, top motorcycle tuners—like top race teams—turn to Eibach. We feel that our springs are one of the best on the market because we are purchasing a higher quality wire (ASTM-A-1000 instead of ASTM-A401-A). We start by selecting the correct spring rates to uphold the weight of the motorcycle and rider. Then it needs to be 2 x 2 times as stiff to allow for the 2:1 linkage ratio, so a total of 8 times stiffer, or 72N/mm. As an alternative, the link that connects the rear shock absorber to the motorcycle's frame can be replaced with a shorter, aftermarket raising link. Depending on the builder, the rear coil springs may be located in front, on, or behind the rear axle centerline. But still I am listing down the important one in my view. For new vehicles, the monthly payments are based on the term, deposit and annual mileage chosen by the manufacturer. Honda Motorcycle & Scooter India has launched the 2018 version of the Activa 125 with a host of new updates. It has a nice smooth design that provides nice grip and transfers the force effectively. Cast aluminum alloy swingarm works with a progressive linkage and a single rear shock absorber; adjustable spring preload to suit rider and passenger weight. Access to a set of scales so the. 32 Kg/mm or 971 lbs/inch. Learn more about Compression Springs. Triumph, Honda, Suzuki, Yamaha, Kawasaki, Harley, BMW, Ducati, KTM, & Moto-Guzzi. Some true and some not. Offered in either vacuum or mechanical secondary models. The experts at Cannon RaceCraft can help with your needs. General order. These include the motorcycle weight, rider weight, and type of riding. Rear tyre: 200/55 – ZR 17 M/C (78 W) Front brakes: Double floating disc with Ø 320 mm diameter, with steel braking disc and aluminium flange – Brembo radial pump/level assembly: Rear brakes: Brembo with 2 pistons Ø 34 mm with Single steel disc with Ø 220 mm dia – Brembo PS13 brake pump. Rear wheel travel is 110mm (4. By the way, running a non-linear spring is an option. Our stock and custom suspension products improve the total performance, aesthetics and durability of your ride!. Having a properly sprung shock is essential to unlocking the top performance potential of your shock! ** These. Suzuki-> TU250X GSF400 Bandit DR-Z400E/S GS500 GS550 600 Bandit GSX600 Katana RF600 GSX-R600 92-93 GSX-R600 97-03 GSX-R600 04-05 GSX-R600 06-09 GSX-R600 2011 DR650 (all) DL650 VStrom GS650E/G/L 650 Katana 1982 GR650 Tempter SV650 (all) SFV650 Gladius Burgman 650 GS700E/ES GS750E GS750L GSX750/700 83-85 GSX750 Katana. 5" How do I measure/calculate the rear suspension. The force in the spring is (roughly) the vertical force at the contact patch divided by the motion ratio, and the spring rate is the. Drive Train Transmission CVTech drive and driven. Number Rear Shock Absorbers 1; Rear Adjustable Shock / Spring Pre-Load Rear Suspension Brand Name Pro Link; Rear Suspension Material Aluminum; Rear Suspension Type Single Sided Swing Arm; Rear Travel (in) 4. The standard spring is shown in bold print. ex: F646724551 is a SiCr Showa 50mm Shock Spring with 51 N/mm or 5. xls Click on the Printer Icon with a Red Arrow to Download or Read your own "Take It Home" P. KG to n/mm conversions:. Local Rates Customer Service +44 (0) 1978 663 000 Motorsport Sales +44 (0) 1978 664 466 Performance & Road Sales. Pro-Link® single shock with spring; 9. If the race sag isn't between the 95-100mm range, it can be adjusted by tightening or loosening the shock spring preload with the spring's retainers. Designed to have the optimal spring rate sweet spot where the spring is used on actual vehicle. 2012 BMW R 1200 GS pictures, prices, information, and specifications. 36 kgf/mm fork springs and that stock is 5. When other springs sag, wear out, or create sketchy handling or a bone-crushing ride, top motorcycle tuners—like top race teams—turn to Eibach. Triumph, Honda, Suzuki, Yamaha, Kawasaki, Harley, BMW, Ducati, KTM, & Moto-Guzzi. The leverage ratio merely represents a measurement of the difference between the axle and the shock’s movement. However, if I first turn on the light, I get a shock that I would rate a "3" on the same scale. Whatever your next perfect car is, we'll make sure it's a perfect fit. Come with eye to eye (most Bikes) or clevis bottom mount (Early Honda's and some Early Suzuki's). “It is by riding a bicycle that you learn the contours of a country best, since you have to sweat up the hills and coast down them. Front Brakes 260mm rotor Front Tire Enduro Competition Rear Suspension Aluminum Body Sachs shock w/adjustable rebound and hi/low speed compression Rear Brakes 240mm rotor Rear Tire Enduro Competition Dimensions Dry Weight 213. The first consists of the suspension spring, body/chassis mass (sprung mass) and the damper. For almost every bike we have the most suitable spring, fits on motorbikes used in the motocross. I have been racing cars for a lot of years. Wilbers has variable rate springs. Service information for everything we make. Hysteresis The mechanical energy loss that always occurs under cyclical loading and unloading of a spring, proportional to the are between the loading and unloading load-deflection curves within the elastic range of a spring. Shop now for Electronics, Books, Apparel & much more. You've probably seen spring rates described as being so many pounds per inch, or kg per mm. YAMAHA MT-09 TRACER (2015-2018) Review. For example, if your shock stroke is 2″, your max spring free length is 130mm and your spring rate is 450lbs, you need a spring that is 2. It has a nice smooth design that provides nice grip and transfers the force effectively. If you have ever wanted to be able to determine what strength spring is on you rear shock or in the front forks you can use this information to help you figure it out. 2016 Victory Motorcycles® Cross Country™ Suede Titanium Metallic Features may include: 106 Cubic-Inch Freedom V-Twin American Muscle never goes out of style, we just gave it a modern overhaul with our 106 cubic inch Freedom V-Twin that delivers 106 ft-lb of torque. Transmission Transmission Constant-mesh wide-ratio 5-speed. Showing 1-12 of 13 results. It tells me that I have to go up on the shock spring, but says the stock springs are the right weight. An engineering break through that utilizes 2 co-axial springs mounted on a shock absorber at the rear in a twin shock set up that helps in delivering a comfortable ride on any terrain. distance compressed. See new Vespa UC 125 BS6 scooter review, engine specifications, key features, mileage, colours, models, images and their competitors at. Typical sag figures for the rear will be about 25-30mm for track riding. *Actual On Road Price of Honda Activa 125 at the dealership may vary. Many of our customers are looking to buy coilovers or lowering springs for their car. Motorcycle Rear Springs. These dampers are much like an oil-filled bike pumps. STX rear shocks are a single tube shock absorber that comes in 3 different configurations for the reservoir. A spring's rate, or stiffness, is determined by the amount of weight required to compress it a given distance. Application Look Up. *High quality shock springs. This natural. How important is this service? Each wheel has a suspension spring that helps the vehicle absorb shock. Leaf springs are large and they need space to work. If the race sag isn't between the 95-100mm range, it can be adjusted by tightening or loosening the shock spring preload with the spring's retainers. Try Prime for free. The next step is to calculate your trailer ramp spring's rate of inch-pounds per degree. Drag race coilovers like to be straight up as well as behind the rear axle, mounting behind reduces the spring rate needed to carry the static weight and then the reduced rate makes load transfer to the tires easier and faster. Rear Springs Color Code This is just an example, do not look at the color codes as they are invented: 1. Also tie that bar into the frame horns where the engine mount bolts to the frame horn. 2014 CRF250 Fork Spring Chart. XRs Only Mikuni Pumper Carburetor Kit 36mm - Honda XR400R XRs Only Foot Pegs - Honda XR250R (96-UP) XR400R (96-04) XR600R (88-00) XR650L (93-17) CRF230L (All Yrs) CRF1000L (All Yrs) (Gray & Red) XRs Only Dirt Bike / Motorcycle Fender Tool Bag - LARGE. For example, if your shock stroke is 2″, your max spring free length is 130mm and your spring rate is 450lbs, you need a spring that is 2. Given that this calculation assumes a 50/50 weight distribution this calculator may not accurately reflect your bikes characteristics. So whether you are on the track, commuting to work or loading up with luggage these springs will perform great! These ultra-lightweight springs are built to precision tolerances. 84kg front spring and 5. 9 in Front Brakes Dual 310mm petal rotors with four-piston calipers, ABS Rear Brakes Single 250mm petal rotor with single-piston caliper, ABS Front Tire 120/70x17 Rear Tire 180/55x17 Dimensions Wheelbase 59. The ride height can be altered at the front by sliding the forks up or down in the triple clamps and is adjusted at the rear by adjusting the rear shock length. Showing 1–12 of 13 results. Finally they are heat tempered, shot-peened, end-ground and pre-set for ultimate durability. Measuring and adjusting rider sag are the first steps in setting up any bike's suspension. The system features a single drum and cable. If this same front mount of the rear-end leaf spring is below the neutral line, the car squats upon launch. Share on other sites. Rear Suspension Lateral hydraulic shock absorber with spring preload and rebound adjustment. Cast aluminum alloy swingarm works with a progressive linkage and a single rear shock absorber; adjustable spring preload to suit rider and passenger weight. This eliminates the risk of air forming from cavitation. Progressively Wound Motorcycle Fork and Shock Springs admin 2017-07-21T17:36:54+00:00 In a perfect world the suspension of your motorcycle would react differently every time. After the rear shock/damper is bolted in to the upper rear shock tower, place a jack under your rear control arm and raise the arm until there is roughly 5mm of preload on the spring – you can measure the total length of the spring to determine preload (if the unsprung length of the spring is 180mm, it should measure 175mm with 5mm of preload). This is the OEM rear shock on the Paniagle S / R models, or aftermarket Ohlins shocks for all Panigale Models. Raising and narrowing permitted. Pro-Action takes mass-produced motorcycles and builds custom suspension for them to the specific needs of the owner. heavier lower spring in the 100 to 300 lb. Designed to be extremely light weight, and linear all the way through the stroke. After installation, you measure the spring again with the shock fully extended, and the compressed length is now 9. Features may include: INFOTAINMENT SYSTEM CONNECT YOUR. Page 21: Checking Chain Tension. 5 rear alloy wheels (style 262) with 205/50 R17 front and 225/45 R17 rear performance tires, 8-way manually adjustable front sport seats with adjustable back bolsters, and 2-way headrests and thigh support, sport suspension, Shadowline exterior trim, and increased top speed limiter. This V Star makes you feel good all over. 3" ___lb/in). Step 3 - Coil Spring Angle Spring Angle: 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65. Choose from varying spring rates to suit your different needs. The top half of the spring would be supple and would react flexibly to absorb small bumps and irregularities instantly. Before we could get the right amount of sag, the bike was nearly topped out with no bike sag. 43mm inverted Balance Free Fork, KECS controlled compression and rebound damping, manual spring preload adjustability/4. I'm 140lb intermediate vet rider and the race tech calculator is telling me I need a. Lovells Coil Springs. After taking the Showa BFRC shock apart and reviewing the design first hand the … MXT 2017 New Products. 2019 Can-Am® Spyder® RT Limited Chrome ALWAYS TRAVEL FIRST-CLASS Experience unrivaled touring comfort in luxury that fits your style. The highest tensile strength commercial grade silicone spring wire is used and each unit is pre-inspected. Get the best deals on Race Tech Motorcycle Shocks. The spring is (for the most part) wound steel and is defined by its rate. Motorcycle Springs Dirt Bike Springs / Street Bike Springs. Learn more about Compression Springs. KG to n/mm conversions:. Below is a quick multiple field choice converter that you can not download:. Progressive suspension is the best way to lower your motorcycle. 2007-2016 Fork Spring Chart. 2015-2016 YZF450 Shock Chart. Application. Race Tech P25 Rear Shock Spring for KTM 2017 17 150 250 300 XCW PDS SRSP. Only springs developed specifically for flat track motorcycles. K-tech DDS Lite rear shock absorber For all makes & models. Set rear sag with yourself aboard at 30mm by adjusting rear pre-load. • Coil-sprung shocks use a large metal spring - normally steel - positioned outside the telescopic tubes that make up the shock body. A motorcycle suspension setup primarily consists of two telescopic tubes at the front and a swingarm mounted with twin or single shock absorber at the rear. Expertly Installed by Factory trained technicians. Visit ADVrider. 9 Questions | 8 Answers. 42 kg/mm rate. Read more about our Mountain Bike products. I've heard it may be some type of ratio. I’ve spent hours collating data on all the main manufacturers to make your purchase job easier. If you have a vehicle with an independent rear suspension end select the Vehicle Front End (and independent rear) option above. Notes: Rider Weight - 1kg = 2. The springs sit between the shock absorbing system’s upper and lower arms, and help the absorption process. The unit of measurement of rate is, lbf/in, which stands for pounds of force per inch. Spring rate for coil springs is affected mostly by wire and spring diameter, and the number of active coils. Off-road motorcycle suspension tuning and simplified valving diagnostics THIS WEBSITE HAS VERY HARD TO FIND VALVING INFORMATION!!! Ever wondered how to make your bike handle properly? Learn from a professional. (Rider Sag) Springs are available in different wire gauges and materials. 2007-2016 Fork Spring Chart. Get free shipping, 4% cashback and 10% off select brands with a Gold Club membership, plus free everyday tech support on aftermarket Motorcycle Shock Springs & motorcycle parts. Kawasaki KLR 650 multiple rates of custom springs available. Trail 102 mm (4. Spring rates and conversions. Use the springs and the geometry to keep fore/aft pitching in check, use antiroll bars to keep body roll in check and balance the roll stiffness front to rear, use the low-speed damping circuits to keep oscillations in check. Such linkages are frequently designed to give a rising rate of damping for the rear. Good aftermarket spring suppliers will show colour code information in their catalogue where this assists in identifying the correct part. 25" of spring preload). One of the things that I need to do is service the forks and shock so at the same time I'd like to spring the bike for my weight/skill level. 5-in travel Rear Brakes Hydraulic disc, 245mm Rear Tire 120/80-18 Dimensions Dry Weight Curb Weight: 256 lb. Only springs developed specifically for flat track motorcycles. G3-S Custom Shocks. Order food with Google. The asymmetrical rear springs were 58 in. FKM Scramler 164cc Motorcycle. Developed specifically for Round track racing. 2 inches) Rear brakes. Customised spring rates ensure the bike has the correct balance front to rear. They reckon a bike straight out of the crate has a spring rate suitable for your Joe Average 75 - 80kg rider. Download the Motorcycle Rake and Trail Calculator here: rake_trail_calculator_v3-0. Monroe load adjusting shock absorbers adjust rapidly to changing road and weight conditions, delivering enhanced control with uncompromised ride comfort. 2015-2016 YZF450 Shock Data Table. Spring Rate Calculator Pro-Shocks - Dedicated to providing the best shocks for racing and street rods world wide. Our team members include drag racers, circle track racers and. product manuals. 43 mm Inverted with rebound, & spring preload adjustment Front Brakes 260 mm floating rotor Front Tire Soft Enduro Competition Rear Suspension Steel body shock with adjustable rebound and compression Rear Brakes 240 mm rotor Rear Tire Soft Enduro Competition Dimensions Dry Weight 218 lb. 40 kg/mm ( ~3. My dirt bike sizing chart is the easiest place to find the right dirt bike. MotoSPEC is software for tuning motorcycle suspension and chassis geometry MotoSPEC has been designed for racing use, with a simple interface and clear outputs, to assist motorcycle tuners and race teams make quick and knowledgeable decisions. 0 non-variable rate spring since I would really like to get it right the first time. We ride the scooter to sample the updates. Aftermarket components like yokes and linkages can be measured and input by the user. General order. Suzuki Shock Springs When installing an extended swingarm on your bike, you drastically alter the leverage ratio and load on your rear shock. Wheel Travel - 1inch = 25. i need advice on how much preload to set the shocks at. Rancho's new RS9000XL shock absorbers feature adjustable damping with either a 2. 5" ___lb/in) 1999-02 SV650 339. Dual Bending Valve 49 mm telescopic with aluminum fork triple clamps; dual rate spring; “beer can” covers Rear Shocks: Hidden, free piston, coil-over monoshock; 56 mm stroke; hydraulic preload. On a light car, where most shocks are too stiff to begin with, this can work in your favor. Bajaj Pulsar 125 vs Honda CB Shine. Coil springs, even the best quality, can vary as much as 5% from the stated rate. These are the finest springs available, period! --- Please select shock spring rate ---. As long as you purchased the shock from us, and the spring is in new condition it would be no charge to swap it out. For this reason we feel it is important to understand how the system works and why. com to ensure perfect setups every time. Off-Road Between trail debris and extensive travel, no coilover springs endure more action than those on off road vehicles. Not sure what your current spring rate is?. travel Front Brakes Twin-piston caliper with single 320 mm disc; Honda ABS Rear Brakes Single-caliper 240 mm disc; Honda ABS Front Tire 120/70-17 Rear Tire 160/60-17 Dimensions Wheelbase 55. These springs are designed to have a certain amount of sag, with the rider on the bike. Spring rate is measured in lb/in or kg/mm. Features may include: UFIT SYSTEM TAILOR YOUR BIKE The exclusive Spyder F3 UFit system lets you easily position the footpegs according. 115115-125 kg AT REQ. '16-'19 Tuono V4 1100 RR (Sachs rear shock spring rate is. 3, this is also what it says in my owners manual, but the owners manual says that the rate is for riders between 150-160. For the supply of stock please see the article list of products. x 260mm length. The Hot Rod Series is a versatile performer designed for the most discerning street enthusiast. The Hyperpro Combi Kit is the most cost-effective suspension improvement package available for your bike. Front Tire. If you need some assistance, we can help. prohibited. Spring rate / Rider weight SX-F250 2013-2015 Fork springFork spring Shock spring Standard spring Standard spring 43,2 -485 4,6 63 260 54 Rider weight 45 -55 kg 4,0 48 5555-65 kg 4,2 50 65-75 kg 4,4 52 65 7575-85 kg STD STD STD 5,085-95 kg 4,8 56 85 9595-105 kg 5,0 58 105-115 kg 5,2 60 AT REQ. For example, if your shock stroke is 2″, your max spring free length is 130mm and your spring rate is 450lbs, you need a spring that is 2. Spring rates are also impacted by the weight of the bike (heavier bike = stiffer springs). i need advice on how much preload to set the shocks at. On most machines this is the large anodized nut on the top of the forks, and the collar above the spring on the rear shock. It's just what it sounds like: the amount of force (weight) that will compress the spring a given amount. TT Platinum Member. The Truth About Dual Rate Springs. 6 and Circle Track Analyzer v3. Coil springs are one-shot deals. travel Front Brakes Twin-piston caliper with single 320 mm disc; Honda ABS Rear Brakes Single-caliper 240 mm disc; Honda ABS Front Tire 120/70-17 Rear Tire 160/60-17 Dimensions Wheelbase 55. A new front fork suspension and rear shock damping and spring rate on the 2013 Yamaha FJR1300A is configured to offer steady handling even when operated under maximum load. Damping is inside the structure of the unit, and again commonly there is an external reservoir to the damping system. 2 Blue 2White 5. Rear Adjustable Shock / Spring Pre-Load Payment Calculator Price Rate. The lower the Spring Rate, the softer the spring. Before we can examine suspension frequency, we need to introduce the concept of natural frequencies. The same principal applies to coil springs used in suspension systems. Hi, new to this, hope Im posting correctly. Many of us left that kind of weight behind in high school! These ERS (Eibach Race Spring-System) allow you to fit a properly weighted spring based on your weight and riding load. It should be close to 1. MOT special notice 12-18: MOT testing station. (Rider Sag) Springs are available in different wire gauges and materials. Read more about our Automotive products. Front Brakes Dual full-floating 296 mm discs with LBS three-piston calipers Rear Brakes Single ventilated 316 mm disc with LBS three-piston caliper Front Tire 130/70R-18 Rear Tire. This will allow quicker weight transfer to the rear tires, creating more grip. com for the latest news, reviews and adventure community discussions. They reckon a bike straight out of the crate has a spring rate suitable for your Joe Average 75 - 80kg rider. Front Suspension: 48 mm Sachs USD fork, adjustable compression, rebound, & spring preload. Correct spring rate will ensure that the bike settles to the ideal rode height to determine the final geometry of the motorcycle. Is it worth trying to fix my mini cooper? head-gasket catalytic-converter. 7 hp power at 8,500 RPM. With leaf springs, calculation of the spring rate and spring frequency is impractical. Take a reading. The "motion ratio" is the mechanical advantage (lever ratio) that the wheel has over the spring in compressing it. The force in the spring is (roughly) the vertical force at the contact patch divided by the motion ratio, and the spring rate is the. MGX-21 is an amazing motorcycle that opens a new way to touring with its strikingly modern look and pleasant riding experience that is typical of Moto Guzzi. Rear Suspension: Pro-Link single shock with spring preload and rebound damping adjustability, Rear Wheel Travel: 120 mm / 4. Natural Frequency. (NOTE: Every vehicle must have a rear lamp showing a red light to the rear, a white light illuminating the rear license plate; vehicles over 7 feet wide or extending 4 inches or more beyond the front fender extremes must be equipped with approved clearance lamps and reflex reflectors. But first you should find out what you're starting with. I have not measured the GS shock yet but would like to know its spring rate. 2015-2016 YZF450 Shock Chart. Our stock and custom suspension products improve the total performance, aesthetics and durability of your ride!. 27kg/mm 575lb motorcycle rear shock spring. Motorcycle suspension begins with springs. Today, we're a manufacturer known for leading the industry with new, innovative and winning engineered parts for racing and performance suspension, exhaust, brakes and cooling. High performance motorcycle suspension, including shocks and springs for Harley, Honda, Suzuki, Yamaha and Kawasaki. Wheel rate is the effective spring rate when measured at the wheel. The two separate tubes allow the shock absorber to flow oil freely for pressure balance throughout rebound and compression. This will increase the height at the rear of your motorcycle, while still providing complete control over the spring preload. 0, but it's variable rate so I think that (variable/not) affects what spring rate I should use. Application. 3 KG It is possible that the number after the "/" is the rate rounded to the nearest KG?. This V Star makes you feel good all over. Using the mechanical advantage of leveraged forces, this allows shocks to absorb bumps much larger than the length of their springs. The Tender Spring is the top spring that covers the body of the. Trackside Schedule. Eibach makes the finest performance springs in the world. Prices paid and comments from CostHelper's team of professional journalists and community of users. Shop the best Motorcycle Shock Springs for your motorcycle at J&P Cycles. The Hyperpro Shock Absorber. NOW TO MY QUESTION: When ordering a new rear spring, I used RaceTech's spring rate calculatorwhich said at my weight (225lbs) I needed a spring with a rate of 13. Only springs developed specifically for flat track motorcycles. That's why serious racers regularly test their springs with Coil Spring Testers from PitStopUSA. 5 rear alloy wheels (style 262) with 205/50 R17 front and 225/45 R17 rear performance tires, 8-way manually adjustable front sport seats with adjustable back bolsters, and 2-way headrests and thigh support, sport suspension, Shadowline exterior trim, and increased top speed limiter. For new vehicles, the monthly payments are based on the term, deposit and annual mileage chosen by the manufacturer. These are not progressive springs but true variable rated springs. Bajaj Pulsar 125 vs Honda CB Shine. A spring that is over-compressed is a damaged springs, and usually springs for heavier riders tend to get over-loaded. They optimize suspension performance by providing a smooth steering response and reduce vibration and road noise. 0kg/mm for the forks. wheel travel, and a line diagram of the motorcycle's layout with the relevant force lines for each setup. Fuel Capacity 2. Single spring - 53" - 50 lbs. Rear coilover shocks have always been a good way to add a lot of adjustability and tuning to the rear of a drag car but few people understand the process to installing them and setting them up. Dan, Unless GP suspension happens to be using the one and maybe only accurate VFR spring rate calculator and comes up with at least a 1200lb rear spring rate, It will be wrong IMO and you won't be able to achieve the numbers you yourself posted for Free & Rider Sag. In this version sold from year 2004 , the dry weight is and it is equiped with a V2, four-stroke motor. California Prop 65 Warning. The units of measurement of rate in the English System are, lbf/in (pounds of force per inch) or N/mm (newtons per millimeter) in the Metric System. com FREE DELIVERY possible on eligible purchases Progressive rate spring Standard spring rate and chrome finish motorcycle rear shocks, motorcycle shock, motorcycle suspension,. And don't th. After installation, you measure the spring again with the shock fully extended, and the compressed length is now 9. Fabricating a bar to tie in the upper rear shock mounts and mount a second set of shocks to it. The list on the right gives information about the spring rates and weight. 40 kg/mm ( ~3. For this reason we feel it is important to understand how the system works and why. Spring rate is measured in newtons per millimeter (N/mm), pounds per inch (lb. penske racing shocks spring application chart rider weight w/ gear 190 - 225 lbs. Whatever your custom suspension needs, Summit Racing Equipment has coilover springs in every height, inside/outside diameter, spring rate, and application you need. Share this post. With my weight at around 97kg the calculator for street is 0. Sport Package (Includes 17 x 7. Easy Returns. Find a dealer View product sheet. 1 kW) @ 5000 RPM and a maximum torque of 165. Then you add the rider weight (in full riding gear). Use two reference points. Canada’s customizable and curated collection of Canadian and world news plus coverage of sports, entertainment, money, weather, travel, health and lifestyle, combined with Outlook / Hotmail. Rear Springs Color Code This is just an example, do not look at the color codes as they are invented: 1. This natural. Select your bike from the dropdown. Drag racing, circle track, muscle car and high performance. When other springs sag, wear out, or create sketchy handling or a bone-crushing ride, top motorcycle tuners—like top race teams—turn to Eibach. Front Tire. Inside the cylinder was a disc sandwiched between two coil springs and the unit was filled with damper oil. Front Fork Springs. 2Brown 2Silver Thanks in advance! edited - to add the Rear Spring Rates Added below is a list with all combinations of Rear Springs. 4 lbf of force to hold up the weight of the bike plus rider at race sag. When you arrive at the product page and are ready to add a fork cartridge, valve kit or shock to your cart, you will have to select a spring rate. For instance a spring with a 100 lbs/inch rate will require 100 lbs to compress it one inch. In order to increase trail at the front wheel the front of the bike can be raised or the rear of the bike can be lowered. Changing of components from the suspension geometry of motorcycles can affect the geometry; therefore, it is advisable that the front and rear ends of motorcycles must match each other. I would rate this shock a "2" on a logarithmic 1 to 10 scale. Stop when the bike feels good over small bumps and maintains traction. Double Adjustable Shock Package. As an alternative, the link that connects the rear shock absorber to the motorcycle's frame can be replaced with a shorter, aftermarket raising link. By adjusting this hole sizes and the valves that go with them, shock absorbers can be “tuned” to provide a particular result. The most common example is in a vehicle's suspension, where it is used to describe the displacement and forces in the springs and shock absorbers. Gas Shock Lift Kit On 11’ Cover: Our gas shock kit easily opens 11’ covers on tilt trailers and provides clearance for sled skis when loading and offloading. 2013-2015 CRF Shock Chart. We then determine the correct Pro-Action Valve Bodies to be used to match up with the valving systems to be installed. We offer state of the art, custom built shocks from around the globe, available for both standard or ESA equipped bikes. The mounting bracket has two 3/8" holes that allow the installer to bolt the spring to the rear header. Great company, Great products, Great service. For simplicity, we are going to ignore motion ratio for the rear. Front Tire. The Main Spring is the bottom spring that covers the shaft of the shock. Suspensions R Us offers a wide range of shock & fork springs with different spring rates for all applications. Shop with Afterpay on eligible items. Hold the motorcycle upright and apply the front brake. The 2014 Kawasaki KLR650 New Edition brings 40% firmer fork springs and 27% firmer rebound damping, while the Uni-Trak reacr shock has a 63% higher spring rate and its rebound damping is 83% firmer. Ohlins factory replacement shock spring for the Ohlins TTX (and TTX GP) Panigale rear shocks. Dimension A. Easy Returns. Workshop - Based on 120 acres Shock Treatment is in isolation! Health precautions are in place, anyone can feel at ease and maintain a respectful distance within our workshop. Once the desired frequency has been established for a given corner/axle, you can now start calculating proper spring rates. Developed specifically for Round track racing. Number of Active coils : Outside Diameter: Spring rate Lb/in: Spring Rate kg/mm: <. Front Fork Springs. Because of that, the feel, the feedback, and the fun of riding all depend on the quality of the suspension, which is why Ohlins rear shocks are important. Ground Clearance 12. The system features a single drum and cable. It looks identical to the bike that. In this step you may contact our engineers who may assist you in your torsional trailer ramp spring design. Coil-spring replacement, especially on a MacPherson strut suspension, is a labour-intensive and potentially hazardous task and good mechanics will want to ensure they have sourced the correct replacement. The ramp's dimensions and weight are required since that is the load that will be applied to the spring. Rear Suspension Horizontal back-link shock with adjustable rebound damping and adjustable spring preload, remote preload adjuster/5. , and are 25-30% heavier than stock. The force in the spring is (roughly) the vertical force at the contact patch divided by the motion ratio, and the spring rate is the. 9 in Front Brakes Dual 310mm petal rotors with four-piston calipers, ABS Rear Brakes Single 250mm petal rotor with single-piston caliper, ABS Front Tire 120/70x17 Rear Tire 180/55x17 Dimensions Wheelbase 59. The chassis and suspension setup of the C 650 Sport has been completely re-designed. 2Brown 2Silver Thanks in advance! edited - to add the Rear Spring Rates Added below is a list with all combinations of Rear Springs. 0 kgf/mm, four inches of race sag and one inch of free sag. It has a Independent Double Wishbone Front Suspension with 9 inches of travel. 08 (USD) K-Tech Suspension Fork Slide Bushings KYB/Showa pair - #SBS-010 42. 27KG Front 5. Drag race coilovers like to be straight up as well as behind the rear axle, mounting behind reduces the spring rate needed to carry the static weight and then the reduced rate makes load transfer to the tires easier and faster. The lower the Spring Rate, the softer the spring. Now a days, monoshock or single shock absorber at the rear is preferred in most of the bikes because of its better performance and sporty looking characteristics. Welcome, Guest Login. Measuring and adjusting rider sag are the first steps in setting up any bike's suspension. The unit of measurement of rate is, lbf/in, which stands for pounds of force per inch. The Overhead Ramp Door Spring System is designed for enclosed trailers. The Hot Rod Series is a versatile performer designed for the most discerning street enthusiast. The spring rate is the amount of pressure required to compress the spring one inch. When the front and rear shock absorber components interact …. These springs are available in a wide range of spring rates for each shock manufacturer making it possible for every rider to get access to an optional spring with the correct spring rate for each rider’s individual needs and preferences together with the same quality as the springs delivered. I have a single pivot suspension, shock is 6. 00 Select options Shock Springs for '17-20 KTM EXC/XCW/6D $ 139. 0 non-variable rate spring since I would really like to get it right the first time. Unfortunately, their ability to provide a good ride and handling has not improved much since then. Correct spring rate will ensure that the bike settles to the ideal rode height to determine the final geometry of the motorcycle. Rear Suspension Double A-arm independent Rear Brake Type Hydraulic disc Dimensions/Capacities Dry Weight 758 lb. All our springs are individually tuned and tested for each bike & model. The dynamic relationship between rider and road is managed solely by a motorcycle's suspension. Fuel Capacity 2. Transmission Transmission Constant-mesh wide-ratio 5-speed. At that point in time, the springs will be compressed by a given amount based on the rate of the spring and how heavy the bike is. Optional hose-mount reservoir version available on some applications. So, Texas wants to raise the speed limit to 85 mph. Shop the best Motorcycle Shock Springs for your motorcycle at J&P Cycles. The calculator also outputs … Continue reading →. The rate of movement is tempered by dampers, which stop the spring from bouncing like a yoyo. Honda Grom OEM spring rate is 0. On a light car, where most shocks are too stiff to begin with, this can work in your favor. Generally 10cc/10mm increments (consult a Factory Connection Technician or your shop manual for oil level ranges). Find It For Your Vehicle. Sway-A-Way has greatly expanded the Tech Room with new tools and resources to help you find the right suspension components and accessories for your application. travel Front Brakes Twin-piston caliper with single 320 mm disc; Honda ABS Rear Brakes Single-caliper 240 mm disc; Honda ABS Front Tire 120/70-17 Rear Tire 160/60-17 Dimensions Wheelbase 55. 63 SX-F350 2013-2014 Fork. In effect, the only way to change the rate would be to cut coils or collapse the coils (by heating them) and making them touch each other. Race Tech Shock Spring $129. We ride the scooter to sample the updates. This of course is a good thing for weight transfer control, but as we mentioned earlier, can cause real comfort and damage-potential problems for a street car. The lower the Spring Rate, the softer the spring. Kawasaki KLR 650 multiple rates of custom springs available. (A spring marked 5. Our team members include drag racers, circle track racers and. Race Tech Shock Springs are a great addition to any dirt bike, dual sport, adventure or street bike. My dirt bike sizing chart is the easiest place to find the right dirt bike. With leaf springs, calculation of the spring rate and spring frequency is impractical. ex: F646724551 is a SiCr Showa 50mm Shock Spring with 51 N/mm or 5. Shock Springs Coil Springs for Rear Shocks Sort by Featured Best Selling Alphabetically, A-Z Alphabetically, Z-A Price, low to high Price, high to low Date, new to old Date, old to new. 405-524-7223 Fax 405-524-2568. (Rider Sag) Springs are available in different wire gauges and materials. This depends on the type of rear suspension system and the location of the coil-over-shocks. Each series of Shock Spring is designed for your specific brand / model shock. Number of Active coils : Outside Diameter: Spring rate Lb/in: Spring Rate kg/mm: <. Spring Rate Calculator for Coil Over Mounting Angle. Below is a list of different stock shocks from various bikes the I have compiled over the years. Front Brake. 48 mm Sachs USD fork, adjustable compression, rebound, & spring preload. 42 kg/mm rate. Race Tech. Hi, new to this, hope Im posting correctly. 2020 Yamaha TT-R110E SMALL PACKAGE - BIG FUN The bike that produces big fun for both young and old and everyone in between. Location: South Africa. 0 non-variable rate spring since I would really like to get it right the first time. The Overhead Ramp Door Spring System is designed for enclosed trailers. YAMAHA MT-09 TRACER (2015-2018) Review. Spring Rate Conversion Nn to Lbs Microsoft Excel 97-2003 Work Sheet Application. Coil springs, even the best quality, can vary as much as 5% from the stated rate. For more Tech Tips, the latest in racing news, and the. For almost every bike we have the most suitable spring, fits on motorbikes used in the motocross. This again will transfer more weight to the rear tires resulting in more grip. spring rate spring spring rider weight w/ gear 120 - 160 lbs. Few sleds come close to its level of comfort for the driver and passenger, especially with the rMotion rear suspension with ACS (Air Control Suspension). Select the spring rate to match your riding preference. One is through calculations based upon looking at and measuring the spring. Dirt Bike Tech How to Determine Spring Rate on an Old Spring: Dirtbike : With the tremendous surge in vintage bike popularity, the suspension of the bikes has become even. 4 lbf of force to hold up the weight of the bike plus rider at race sag. How much brakes should cost. We will collect all of your information and explain the benefits, details and pricing of your suspension service, as well as determine which FC facility will be serving you. Our most popular H-D bagger shock, the HD 159 delivers top notch ride comfort and performance for your bike. The Main Spring is the bottom spring that covers the shaft of the shock. Useful for any racing vehicle weighing 1800- 4000 pounds - stock car, late model, sportsman, truck, sprint, modified, hobby stock, etc. A spring that is over-compressed is a damaged springs, and usually springs for heavier riders tend to get over-loaded. short description For those who can't budget for Works Suspension, there still numerous options available to greatly improve your machine's performance TEL: 951-738-8050 FAX: 951-738-8065 ADDRESS: 2771 Wardlow Rd. This will allow quicker weight transfer to the rear tires, creating more grip. A forum community dedicated to Honda CBR1100XX Super Blackbird Motorcycle owners and enthusiasts. Of course, most riders, including myself, have. Our springs comes in a few different colors, with the typical and well recognized Öhlins yellow the most common. Checking your sag and spring rates is easy. The rate of the Main Spring will be the Secondary Rate. The Honda VTX 1800 model is a Custom / cruiser bike manufactured by Honda. The KX65 is $3699. The "motion ratio" is the mechanical advantage (lever ratio) that the wheel has over the spring in compressing it. Triumph Rat Motorcycle Forums Since 2002 A forum community dedicated to Triumph Motorcycle owners and enthusiasts. Rake (Caster. 00" 600 lbs. If your suspension doesn't feel right, maybe its too soft or too hard the first step of any tailored suspension setup is the correct spring rate. As the riding season rapidly approaches, most riders are looking to get their …. Let high tech suspension take care of your control! World of Springs. Braking duties are done by a single 298mm disc with two-piston callipers at the rear and a single 298mm disc with one-piston calliper at the rear. An engineering break through that utilizes 2 co-axial springs mounted on a shock absorber at the rear in a twin shock set up that helps in delivering a comfortable ride on any terrain. Custom Options. Any body know what the correct spring rate for an Ohlins 749 rear shock should be for a 220lbs rider ,currently have a 1091-16 and be,ieve is for a rider of 155-175. spring rate spring spring rider weight w/ gear 120 - 160 lbs. Delivers superior comfort for everyday driving. Read more about our Mountain Bike products. Spring rate / Rider weight SX-F250 2013-2015 Fork springFork spring Shock spring Standard spring Standard spring 43,2 -485 4,6 63 260 54 Rider weight 45 -55 kg 4,0 48 5555-65 kg 4,2 50 65-75 kg 4,4 52 65 7575-85 kg STD STD STD 5,085-95 kg 4,8 56 85 9595-105 kg 5,0 58 105-115 kg 5,2 60 AT REQ. It has a pair of 9N/mm forks springs, so to get the same spring rate at the rear axle as the front, the shock spring needs to be twice as stiff because there is only one shock but two fork springs. Factory Connection engineers and creates proprietary spring designs to their own industry-leading standards. November 01, 2019 - Ride With Race Tech Fast Turkey. Sway-A-Way has greatly expanded the Tech Room with new tools and resources to help you find the right suspension components and accessories for your application. Rear coilover shocks have always been a good way to add a lot of adjustability and tuning to the rear of a drag car but few people understand the process to installing them and setting them up. Static sag should be between 30mm and 40mm on big bikes (125, 250 or 450). Rear Suspension: Pro-Link single shock with spring preload and rebound damping adjustability, Rear Wheel Travel: 120 mm / 4. We feel that our springs are one of the best on the market because we are purchasing a higher quality wire (ASTM-A-1000 instead of ASTM-A401-A). Precise spring rates are broken down to 4 N/mm (23 lbs. When you arrive at the product page and are ready to add a fork cartridge, valve kit or shock to your cart, you will have to select a spring rate. Each shock comes with a rebound adjustment of 22 clicks. Typical sag figures for the rear will be about 25-30mm for track riding. SPRING RATE CHART The charts below are a general guideline for selecting spring rates. Most bikes work best with 95–115mm of sag when the. Leaf springs are most commonly found in the rear suspension of trucks. The DKW front end was widened to accept the Seca wheel with GSXR brakes and converted to a leaf spring suspension using a modified trailer spring. 43 mm Inverted with rebound, & spring preload adjustment Front Brakes 260 mm floating rotor Front Tire Soft Enduro Competition Rear Suspension Steel body shock with adjustable rebound and compression Rear Brakes 240 mm rotor Rear Tire Soft Enduro Competition Dimensions Dry Weight 218 lb. New, more convenient setting. Our RepairPal Certified shop network helps you find a repair shop you can trust, and our RepairPal Fair Price Estimator ensures you never pay more than you should. Shop the best Motorcycle Shock Springs for your motorcycle at J&P Cycles. You'll need to be able to measure the spring. Eibach makes the finest performance parts in the world. Most bikes suspension are based on a spring like you would find in a pen, mattress or trampoline but much stronger. Our Suspension Analyzer v2. 08 (USD) K-Tech Suspension Rear Shock Spring - #57-215 RCU SPRING 80N-85N 215LG 57ID YELLOW.
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