Motorcycle spring rate chart. See the chart below for an example: Setting the Spring Pre-load el is off the ground). Without damping you'd be in trouble, but without springs, you'd be lost. Be sure to read the instructions below to ensure you get the best fit. Your motorcycle needs a spring that fits your application, has the correct rate for your use and has sufficient travel to operate through the full stroke or travel of your suspension. 1 Q Springs chart puts me on a 5. for motorcycle spring rates. The Crucial Role of Front and Rear Suspension Spring Balance When it comes to dirt biking and or mountain biking, achieving the suspension balance is paramount 2024+ PDS Shock Springs WRSP46P55-60PDS Sku : WRSP46P55-60PDS 5. Enter the linkage ratio. How to Use the Race Tech Spring Rate Calculator To use the race tech spring rate calculator, follow these steps: Enter the rider’s weight in pounds. They're influence only affects the last 10-20% of travel before the suspension tops out hence the name. What spring rate do you need to suit your weight and your motorcycle? In the following tables you can find the appropriate spring rates for fork springs and shock absorber springs. A rider’s suspension can be fine-tuned to his or her individual demands and preferences by calculating and modifying the spring rate. 3 and just split the difference. All dimensions in inches, returns rate in kg per mm. 73 21. Spring Rate = (273 – 105) ÷ 0. If the fork spring of your motorcycle is too soft this can have negative effects on the damping as well as cornering precision and cornering behaviour. 46 kg/mm for my front springs for single track/trail riding. The primary reason for changing the preload on the spring is to adjust the motorcycle’s ride h ight and its geometry. ENGINE SERVICES LIGHT WEIGHT FOR THE RATE RT Hi-Performance Fork and Shock Springs have the highest stiffness-to-mass ratio in the industry. I'd start with 5W on a 1000, and then adjust thicker/thinner to taste (along with adding/removing fluid). Discover our premium selection of fork and rear springs, designed to enhance your motorcycle\'s performance. if you aren't real heavy and will be doing the twisties solo, go with standard rate. 19kg or 571lb spring • The /100 is the springs rate in Newton meters, but without the decimal. * *Comp Cams lists the spring rate at 370 lbs. 0 Checking my manual the bike came standard with a 4. The SU 606 is the piggyback reservoir shock for 03 to 08 SV650 models. Eibach Moto Springs feature our proprietary high tensile cold wound chrome silicone wire and designed with maximum block stability and rate linearity, which means Using the right spring rate for your fork and shock Motocross or Enduro bike is a must to get the best result and keep your riding safe. Feb 8, 2011 · The Ohlins spring Chart shows thats the STOCK Spring that comes on the YA788 That spring rate is for 150-175 lb Rider. The chart lists the motorcycle, model year, recommended front spring length and rate for different weight Springs The Basics Springs are the most important part of your suspension. 6kg rate for a street spring. Sam seemed to think that it was heavier than standard and was right for a 220lb rider. Essential for dialing in suspension performance on custom builds, vintage bikes, or any ride. By changing the spring preload, the spring does not become ‘stiffer’ or ‘softer’ (a spring’s rate remains constant regardless of how much the spri May 19, 2012 · How to calculate the spring rate needed for a particular rider weight? Lets put our brains together and build a proper thread with correct information. Spring Calculator 1. As many of you will know it's often a painstaking exercise and one many of us wish was easier. STEP FOUR: HOW TO CHOOSE A SPRING RATE BASED ON THE STATIC SAG NUMBER Spring Rate Calculator (Helical Compression) This tool is designed for reference purposes only in order to help determine an approximate rate of existing unmarked helical round wire compression coil springs. Select the best spring rate for your Enduro fork and shock KTM bike. 25 NT31,5 Part number 91410016-A, 91410016S. For example, a spring with a rate of 500 lb/in requires 500 pounds of force to compress it by one inch. 74?) can somehow modify them to a 0. 5-6. Eibach has applied its legendary talents to making your Nov 27, 2005 · • The -34 is the spring rate. ERROR #1: If your Sag number is way too low (with our recommended spring rate and preload) you are probably using the wrong procedure. You will obviously need to match up length and stroke of your bikes shock as closely s possible - be careful though, this chart does not Nov 22, 2007 · Top out springs oppose the main spring effectively reducing spring rate as the shock (or fork) begins to reach full extension. When ordering Race Tech product from our website, we just have a few questions for you to help calculate how to pr Below is an interactive calculator to help you choose the right spring rate for you. 505. Use this spring rate calculator to accurately determine the rate (stiffness) of your motorcycle coil springs. Jul 11, 2020 · So, I've been told that WP spring rates are in Nm and most after market springs are kg. 5 … Feb 15, 2023 · So, I am wondering how accurate or how much confidence people have in the Race Tech spring rate calculator? I'm 200lb w/o gear and the calculator on Race Tech's website says I should use 0. Rear Wheel Bike Travel (in) Specify a value greater than zero 2. I diddled with the damper settings High performance motorcycle suspension, including shocks and springs for Harley, Honda, Suzuki, Yamaha and Kawasaki. I'm kind of tempted to go with a 5. Often customers who purchase an aftermarket shock or purchase a motorcycle with an aftermarket shock installed, will ask if it has the correct spring rate for their weight. The chart provides information on how to adjust the shock absorbers to provide a softer or stiffer ride, depending on the rider’s preferences. It has to keep the motorcycle, with rider, passenger, luggage in the correct riding position and keep the wheels in contact with the road, while shifting up, while braking, while cornering, on the straight, in short, in every circumstance. Shop Slavens Racing for all your suspension needs! Rider weight [kg] Rear travel [mm] Shock stroke [mm] Spring rate [lbs/inch] SAG 28% SAG 30% SAG 33% Endless Combinations By combining Eibach Main, Tender and/or Helper springs, the suspension engineer or weekend racer can create the perfect combination of spring rates for the ultimate suspension set-up. Enter the desired sag in inches. If you need help getting or understanding these figures, please read the text below. So how does Kyle Racing calculate their rates (from experience)? Does Ohlins have a better chart? I was going to swap the oem spring to the Ohlins but am I wasting a sweet damper by not sepnding another $120? Is the Eibach 10. 3" free length. With our extensive range of motorsport spring sizes and rates - over 1,400 different options - our ERS system is unsurpassed in performance and flexibility. This chart is a useful starting point for anyone wanting to replace the standard shock in their bike. 19kg or 571lb spring The /100 is the springs rate in Newton meters, but without the decimal. Spring rate determines how the Nov 5, 2023 · The K-tech Spring Weight Calculator is a valuable tool for motorbike enthusiasts and riders who want to optimize their suspension system’s performance. Using your chart that tells me tha spring is WAAAYY to stiff for me. Others Nov 28, 2005 · Almost all Ohlins springs have a diameter of 57mm so that’s easy, the 1091 in this case means it has a 160mm length (when not on the shock) • The -34 is the spring rate. This question normally leads us into a question of "What spring rate If we graph force versus position we can see the effect of different motorcycle spring types. SPRINGS Springs are the most important part of the suspension system, other than the tires. eps) RXF Fork TTX 22 Fork Cartridge 4-Stroke (All) 2-Stoke (All) Sep 22, 2015 · Rob- as a 250 pound rider, I found the spring rate recommendations to be on the softer side, not the harsh side. 6kg spring the same rate as Ohlins 10. Last night I spent a May 10, 2004 · Also, can anyone provide a chart or link showing WP front fork spring options with data similar to the rear shock spring data above? I recently bought a 2015 EXCf350 and the previous owner replaced the fork springs with WP 432. ” Using this allows you to get a feel for what spring is appropriate for your bike and rider weight. Dec 17, 2014 · Hey I have a question. Oil height is part of the spring component. 046W 5. The correct spring rate ensures that the suspension responds properly to the rider’s weight, road conditions, and riding style. Front & rear springs must be matched and tuned for rider weight, ability, riding style plus road/track conditions. Aug 14, 2014 · Specific make and model, weight of rider, pace, tires and a variety of other things determine correct spring rates. These suggested rates will get you in “the ball park”. To help you get the most out of our tables I want to share a few important details that will provide you some insight into our goals and assumptions. Yet people give surprisingly little attention to matching spring rates to their weight and their riding style. I know you want to go lighter for trail riding, Select the best spring rate for your Motocross fork and shock Honda bike. More than likely you are taking your first measurement with the bike on the ground instead of off. RACE TECH's SUSPENSION BIBLE DOWNLOADS Spring Rate Calculator Testing Sheet 4. 3 kg which is 1082 lbs Your spring could be saying 59mm for a 2 1/4" ID spring and if there also using nm it could be 200nm (20. -------------------------------- YA 788 21040 Select the best spring rate for your Motocross fork and shock KTM bike. In summary, this document is a fitting guide and specification sheet for YSS Suspension products covering a wide range of motorcycle models. The charts are KTM/HQV/Berg factory charts and are very accurate if you Use this valve spring calculation tool to enhance and fine tune your spring and cylinder head installation. 450 Spring Rate = 373 lbs. Jan 28, 2021 · I found a better and more comprehensive spring rate chart for the newer CFMs with the dry CVTECH clutch systems. Oct 3, 2024 · The fork spring rate is a physical characteristic of the spring itself, so adjusting the rate requires changing the springs to those with a different rate. When calculating fork or shock springs necessary travel, any spring preload must also be considered. Brands Beta Rate Chart SELECT YOUR BIKE FOR MODEL SPECIFIC OPTIONS RR/RR-S RACE X-Trainer REVALVING We have settings for both the Open Chamber and split fork as delivered on the RR bikes as well as the Race Edition bikes that came with the Marzocchi, the Sachs Closed Chamber fork and now the KYB. In this case the /100 means it’s a 100nm spring. Nov 29, 2007 · Does this chart apply to 999 and other brand of motorcycles? What about diff models of Ohlins shocks? Like TTX etc. 450 Spring Rate = 168 ÷ 0. If you are ready for a full suspension upgrade, take a look at our Lucky fork kits and our National shock – They all include with springs! Race Tech Suspension has over 39 years of creating hi-performance suspension solutions for motorcycles, ATVs, UTVs, and snowmobiles. How the Calculation Works The Jul 3, 2023 · The motorcycle’s spring rate is a major factor in the bike’s handling, stability, control, and ride quality. Almost every spring page on our site list the make, model and year that the springs fit AND there are spring charts on those pages. Calculate Spring Rate for Various Suspension Setups Select different suspension setups like coilovers or lowering springs to calculate the corresponding spring rates for your vehicle. Just click on the links here below: Motocross Kawasaki - Honda - HVA - KTM - Suzuki - Yamaha Enduro KTM Nov 29, 2005 · Almost all Ohlins springs have a diameter of 57mm so that’s easy, the 1091 in this case means it has a 160mm length (when not on the shock) • The -34 is the spring rate. Trusted by Factory KTM, Husqvarna, and GasGas With decades of engineering and race team cooperation, Eibach has developed a championship winning range of motorcycle springs utilized by grassroots to professional teams alike. These motorcycle suspension spring tables are here to simplify the spring selection process. Progressive suspension is the best way to lower your motorcycle. Progressive or dual-rate suspension is a compromise for comfort. For some unknown reason Ohlins uses it’s own numbers to label rate, but below on the rate conversion chart you can cross reference this number. 42kg 440 22. For some unknown reason Ohlins uses it’s own numbers to label rate, but below on the rate conversion chart you can cross reference this number. How does it affect performance? Valve springs with a higher spring rate will create greater Open Pressure, compared to Seat Pressure. 00" 2. Springs Welcome to the perfect world! A spring is an essential part of the motorcycle. Shock Stroke Length (in) Specify a value greater than zero 3. In this case the /100 means it’s a 10. The conversion consists of a complete strip down and service, so we replace seals and also bushes if needed. Use this spring rate conversion calculator to convert between units of kg/mm, N/mm and lb. In this case a -34 is a 100nm or 10. rider". We can arrange springs so that the spring rate increases (progressive), decreases (digressive) or remains constant (linear) through the suspension stroke. 23/854lbs) which is basically stock ? :wacko: Jan 10, 2007 · 4. In this example, 1091 is a 57mm (2. These Shock Springs Straight Rate for Linkage KTM & Husqvarna models are cold wound on computer controlled (CNC) equipment to achieve perfect fitment/rates. 22 Kg/mm, or 628 Lb/in. A This document is a spring application chart from Penske Racing Shocks that provides recommendations for spring length and rate based on motorcycle make and model as well as rider weight with gear. These are theoretical recommendations and do not take into account personal preferences. There are many variables which are not represented in in these calculations, therefore results are estimates and may vary. Ensure compatibility and functionality by accurately determining the spring rate that complements your chosen suspension configuration. if you look carefully you'll see that the spring rates for different models don't differ. I thought I would share the information I got from Jerry at Ohlins USA this Nov 2, 2016 · Now, subtract that unladened measurement from your bike-on-the-stand measurement. Enter the wheel travel in inches. With the extreme performance of today’s motorcycles, both on & offroad, proper suspension setup is essential. During those circumstances, the need of the rate of the spring in The re-valve is a modification to the damping mechanism to suit the spring rate which allows you to use the correct weight oil so that the oil system is metered correctly. (6ft1in, 220ish at the time) Even though I could achieve 25mm sag, uneven pavement or a bump in a corner would cause the bike to become unsettled. After you find your spring, check out out our fork springs and shock springs. This formula works because all of the various spring steels used in suspension springs have the same nominal bulk modulus. 10. A 180 lb rider at lap record pace? A 180 lb rider doing his first track day? Who? The Race Tech site is often way off on recommended spring rates and the Penske chart Jul 6, 2016 · Does anyone know where I can find an Ohlins spring chart? I have two extra springs and I would like to know what weight of rider they are made for or however they rate them. In this case the /100 means its a 100n/m spring. This means they are lightweight for their particular rate. Don't know what your leverage curve is? Some Jan 4, 2008 · Almost all Ohlins springs have a diameter of 57mm so that’s easy, the 1091 in this case means it has a 160mm length (when not on the shock) The -34 is the spring rate. This calculator is an essential aid for riders looking to fine-tune their suspension setup. 24" I. It includes specifications for many popular brands such as Ducati, Honda, Aprilia and more. Feb 26, 2015 · The -34 is the spring rate. It describes how much force it takes to compress the spring at a given distance. Spring rates refer to the stiffness of a suspension spring, typically measured in pounds per inch (lb/in) or newtons per millimeter (N/mm). Springs need to be soft enough to handle bumps, yet stiff enough to prevent bottoming out. Input a value in the first field, select “from” and “to” units in the second, and the new value will be output. How can cutting coils get a better spring rate? Wouldn't this mean they would cut the coils and put spacers in? Wouldn't this reduce my fork travel? Nov 8, 2005 · Does anyone know a link to a spring rate reference chart for an Ohlins shock? I've just taken delivery of a nice shiny Ohlins 3 clicker from SamK (thanks Sam :thumb:) and the spring on it is a 15kg. Another problem with the bike riding at the wrong height is that if the front spring rate is too soft, the forks will ride in the mid-stroke, this will make for very harsh ride. Eibach engineers, manufactures, and sells the highest quality performance aftermarket suspension products in the world. This calculator simplifies the calculation process, allowing for precise adjustments to motorcycle suspension settings for enthusiasts and professionals alike. For our shock absorbers, Öhlins offers a wide range of springs with different spring rates to suit the riders weight and preferences. Rider Weight (lbs) Specify a value greater than zero Calculate Coil Spring Weight (lbs): Don't forget you can always call (1-800-369-7469 EXT 4801), email or message us i Jan 12, 2023 · One thing I learned is that the proper spring rate can make a major difference in how the bike feels and handles, especially the rear shock. Average leverage ratio - this is suitable for bikes with a linear leverage curve. Cutting off coils on the stock spring (~0. Motorcycle Fork Spring Rate Calculator. ^4 means to the 4th power ^3 means to the 3rd power The diameter of the spring or coil is measured from the OD of the coil and subtract the wire diameter. So, a WP spring with 4. They are what holds the bike up, support it under braking and accelerating, and pushes the wheels into dips in the road. -150lbs. Through years of testing and manufacturing experience, Race Tech has developed a full line of Hi-Performance Springs using the finest materials and processes. 53 Add to Cart WRSP46P57-63PDS 2023/2024 Suspension Spring Chart 2020-2024 ZF Open Cartridge Front Fork Manual 2023/2024 KYB Suspension Setup 2020 - 2022 Race Edition Fork Setup 2022 Suspension Spring Chart 2020-2021 Spring Chart 2019 Spring Chart 2016-2019 Sachs Closed Cartridge Fork Service Manual 2012-2019 Sachs Shock Service Manual 2012-2019 Sachs Open Cartridge Fork Quickly and accurately convert spring rates between different units with our Spring Rate Conversion Calculator to help you find even more compatible race springs for your application. With over 900 Hi-Performance Spring designs, Race Tech is almost guaranteed to have what you need. Consult your DVS Custom Setup Sheet or Product Search for recommended Spring Rate, Preload and Sag. Formula of K-tech Spring Weight Spring Rate Recommendations – BEFORE you call or email us requesting help, please refer to our shock spring pages. spring, that has a 160mm/6. com with any questions. It's this accurate? Also, why do some sp May 12, 2021 · Need a quick fix to help you with spring rate conversion numbers? Our easy-to-use spring rate conversion calculator and chart have you covered! Feb 14, 2023 · Hi All, Throughout many projects I often find myself trawling through suspension catalogues to identify potential upgrades for my bikes from other bikes. Calculate the correct spring rate based on your weight, riding style, bike and usage. The difference will be the static sag number. Springs also impact the performance of the suspension, and its not uncommon for riders to deviate from the recommended spring rate in order to fine tune the bike. Crawlpedia's spring rate calculator will help you find the correct primary, secondary, and tener spring rates for you IFS, trailing arm, or 4-link suspension. Use this chart to determine the proper suspension spring rates for your Beta 2013-2018 RR! Use your "riding" weight (with all your gear on) and please write tom@sierrabmw. Eibach Moto Springs feature our proprietary high tensile cold wound chrome silicone wire and designed with maximum block stability and rate linearity, which means This Spring Rate Calculator will help you to find an approximate spring rate for your coil-over application. Enter your details into the calculator to get spring results. Mar 30, 2017 · To give you a good starting point for choosing your spring rate, QA1 offers a few helpful charts that factor in vehicle weight and suspension types: Spring Rate Chart Vehicle Weights Using these charts as a starting point, along with the ACF chart/formula above, you’ll be able to zero in on the best spring rate for your application. RECOMMENDATION LIST ÖHLINS REAR SHOCKS Use the charts below to help you establish the best spring rate for your Demo/Enduro EVO. Products Filter to see what spring fits your bike!1. D. For over 50 years, Jeff and his team have been servicing the motorcycle and dirt bike parts industry. Conclusion The Fork Spring Rate Calculator is an invaluable tool for anyone involved in the world of suspensions, from motorcycle enthusiasts to automotive engineers. I'm looking at Ohlins spring chart and I am confused. Without proper spring selection, the system will not work correctly, no matter what adjustments are made. We ship our KTM gear and other product brands anywhere nationwide and internationally. It indicates how much force is needed to compress the spring by a certain distance. May 9, 2011 · mx tech's spring chart is with gear and puts me on a 5. 3 Add to Cart FRSP 224442 RT FRK SPR 22. There is a margin of 25 pounds between each spring for each weight given. It allows you to determine the appropriate spring rate for your motorcycle, ensuring a smooth and safe ride. … Dec 17, 2012 · The spring length and rate are the number to the left of the manufacturing date. Apr 10, 2024 · The Harley Davidson shock adjustment chart is a useful tool that helps riders fine-tune their motorcycle’s suspension system. Enter the motorcycle’s weight in pounds. May 3, 2020 · The first thing in setting up a motorcycle for a particular rider is installing the correct shock spring rate for the combination of motorcycle and rider. What is a Fork Spring Rate? The fork spring rate refers to the stiffness of the motorcycle’s front suspension springs, usually measured in kilograms per millimeter (kg/mm). Welcome to our updated spring tables! I wanted to simplify the process of spring selection and create a more informative experience. For some unknown reason Ohlins uses its own numbers to label rate, but below on the rate conversion chart you can cross reference this number. In order to be able to make sensible decisions about what different springs might do for you, it's necessary to think a little more Oct 9, 2008 · they are different springs the progressive springs change rate with compression. Feb 24, 2022 · What spring rate you need will depend on your weight and on the suspension design of your bike. Achieving the perfect balance of comfort and performance in your suspension system starts with calculating the right fork spring rate. When I first got my 750 I set the rider sag for me with the stock spring. Thank you. Click the “Calculate” button to get the spring rate in pounds per inch. So keep reading and we’ll dive deeper. 3K subscribers 100 Sep 20, 2008 · Racetech's chart gives me a 11. Looking to order some Race Tech internals, or a set of shocks? You're making the right choice, Race Tech suspension is completely tailored to you and your ride, making your experience nothing but the best. Known leverage at sag - this will give you a more accurate spring rate for bikes with a progressive leverage curve. I don't even know what that means. In this case a -34 is a 10nm or 10. 95. 0nm Oct 28, 2022 · Spring Rate Conversion Chart and Spring Info One of our specialties is offering custom spring rate options on our coilovers. 5x440mm . You can find here below the links of our recommandations spring rate by rider weight, according to your Motocross or Enduro bike brand, model and year. I always cringe when I see bikes for sale listed as "sprung for 180lb. All of the springs in this chart are 57mm/2. But maybe different roads/different rider tastes? Regarding the oil, you're right, I forgot 1000 vs 650 and oil weight. Straight Rate Springs for 12/412 Series Shocks 03-1386B Dec 9, 2016 · Click on image to enlarge Dear MXA, One day while adjusting the shock spring on my KTM I noticed a row of numbers. Calculating Your Correct Motorcycle Spring Rate ~ EASY AND FAST ~ Motocross Offroad Road ADV ~ MXG 28. I was recommend 100 N/m rear spring for my 215lbs ass (without gear) by a suspension tech. Jan 20, 2010 · The -34 is the spring rate. We often see requests for spring rates in both KG/mm and LB/in. Select the best spring rate for your Motocross fork and shock Yamaha bike. Enter in your details into the green cells to get your result. These spring designs have taken years of manufacturing experience. I found the following list online "this list of springs For each product code, it lists the standard spring rate as well as softer and harder optional spring rate values. Factory Connection springs fitment to each shock body is the absolute best in the industry. At least for models YA638/788 according to the Ohlins spring rate chart. RT LOGOS E2 Logo (. 38kg 440 22. The recommended spring rates will appear as you alter the values. /in. . 6kg spring? Jan 21, 2016 · 1698 Midwest Blvd, Indianapolis, IN 46214 317-271-71000 1-2-3 - 07 Application list 01G15 Spring rate selection goes far beyond setting your sag. GIRLING Motorcycle Suspension Suspension Springs in Part number Order Suspension Springs In Order of Spring Rate Sep 7, 2023 · A motorcycle spring rate calculator is an instrumental tool designed to compute the spring constant or stiffness of a motorcycle's suspension. I use many sources when ordering springs for all the different applications I work with. I asked my buddy what they were and he said a Rider weight without riding kitRider weight without riding kit Experience superior ride quality with Eibach Moto Springs. Nov 10, 2016 · Rear shock spring rates in carby ss ducati ms the ultimate forum ktm springs motorcycle suspension thumpertalk quick tech determining rate correction for angle Mar 20, 2007 · The 1098-79 indicates spring length/coil spacing, etc. 0KG WP OEM PDS Shock Spring Progressive Rate 2017+ $177. 6kg and that this needs to be considered of using something like race tech or slavens calculator and springs. It doesn't say if the weight in the chart is just for rider weight, or rider weight with gear. CALL TOLL-FREE (866) 799-9417Free Shipping On Qualifying Orders over $999 (Continental US Only) MTB Spring Calculator | FOXMTB Spring Calculator Jun 30, 2008 · Shock Length Chart Thanks to PP from Oldskoolsuzuki . This measurement tells you how much force is needed to compress the spring by a certain amount. The first step to great handling is selecting proper spring rates front and rear. I'm trying to determine what weight these springs are made for. The 39 indicates it has a spring rate of 110 N/mm (or 11. ” We now have KYB Spring Conversion kits IN STOCK from Technical Touch. 3 kg/1139lbs) or 150nm (15. The Penske Racing Shocks Spring Curve Calculator download is a simple excel document you can use to get spring curves and start your spring curve database. High performance motorcycle suspension, including shocks and springs for Harley, Honda, Suzuki, Yamaha and Kawasaki. 5 on it is actually approximately 4. I have helped a lot of my friends by simply putting the correct springs in their bikes (that suspension shops have revalved and re-sprung with the wrong rate springs). It's easy to use with accurate measurements. Factory Connection engineers and creates our own shock spring designs to our own industry leading standards. ). 00. 155-169 140-154 140-154 155-169 155-169 140-154 140-154 185-199 155-169 140-154 155-169 140-154 Join the FOX Community Enhance your riding experience and get monthly Fox updates straight to your inbox. You must enter information in all fields to get a result, the result is an estimation of sag, wheel rate, sag percentage, and sprung weight of the back of the bike. 98 (but progressively wound). Stock SV1000 springs are . I had never seen them before. ” This computational process takes various inputs, including rider weight, motorcycle weight, and riding style, and uses them to determine the appropriate stiffness of the suspension springs. Sep 16, 2013 · In a motorcycle this means the springs job is to support the weight of the bike and you, and this is generally how we work out the right spring. Dec 30, 2008 · Spring Rate Chart, Sportbike motorcycle rear shock shocks sportbike spring rate suspension Jump to Latest 26K views 20 replies 10 participants last post by Fight Everything Feb 28, 2011 FRSP – RT Fork Springs – Dirt & Street Item Code Description Length (mm) OD 1 OD 2 Minimum Travel Rate (kg/mm) Rate (N/mm) Rate (lb/in) FRSP 2244 FRSP 224438 RT FRK SPR 22. About Eibach Suspension Technology Eibach Motorcycle Springs - maximum two wheel suspension performance. Mar 17, 2022 · When looking at spring rates you often times need a spring rate conversion chart or a spring rate calculator to convert from either lb / in (pounds per inch) or kg / mm (kilograms per millimeter). Feb 26, 2011 · Below, are a couple of charts that are model specific. All of our springs will be based off the KG/mm scaling, so we put together a handy chart here to help you convert over your spring rates from the standard Hyperco's spring rate calculator helps you find the specs you need for automotive suspension springs and wheels. Having the right spring rates for your body weight is important. Select the best spring rate for your Motocross fork and shock Kawasaki bike. SEMINAR STUDENT DOWNLOADS Leverage Ratio Dirt Leverage Ratio Street Trail Calculator Relaxed Preload Worksheet 5. 24") I. Shock Spring Fitting Data Sheet Shock Swingarm Geometry for G3-S Shocks 3. Just like in math class you must prove your answer by showing all your calculations. , which are the springs used for most shocks. PRECISE RATES RT Springs are held to the highest rate standard. Motocross spring rate researchClick Suspension is a authorized dealer for K-Tech,Race Tech,Ohlins,FOX,Rock Shox, SDI and many others. 5 180 0. Spring rates control how your bike handles, fornt wheel push or tuck and traction of the rear wheel. jpg) E2 Logo (. Jan 15, 2008 · I searched this forum and the internet for shock spring rate charts by rider weight for Ohlins shocks with no luck, so I emailed Ohlins yesterday. 2015-2021 only KYB Forks 43. png) E2 Vector Logo (. 8 shock spring 250/300 MX and EN 4 Stroke 450/530 MX and EN Wefeel all bikes shipped with too stiff of a rear spring therefore we offset the rate chart Quickly and accurately convert spring rates between different units with our Spring Rate Conversion Calculator to help you find even more compatible race springs for your application. Can you advise please? I am 205 lbs without gear Is this spring going to be good for me? 21040-34/100 Thanks! High performance motorcycle suspension, including shocks and springs for Harley, Honda, Suzuki, Yamaha and Kawasaki. But springs that are too hard can have also negative effects and are often uncomfortable to ride, especially for experienced bikers. 8x470 Model Year 2015-2021 2015-2021 2015-2021 2015-2021 TM Racing Shock 59x260 Stock Rate Model 125/144 EN 125/144 MX 250/300 NIX and EN *Some bikes shipped with 4. Does your motorcycle need an improvement at the ‘front end’? Then replacing the high-quality fork springs WP SPRING RATE CHARTS: WP PRODUCTS: Click + for more info: + TECHNICAL TOUCH KYB CONVERSION Sick of always having to mess with your WP Air Forks on your Husky or KTM? Don’t let a blown fork seal or a forgotten air pump leave you feeling “deflated. It also provides dimensions for various suspension components. and the /190 is the spring rate in nm (newton meters) 190 nm = 19. These are the springs for the primary or drive clutches only. 2025 Suspension Spring Chart (Springs rates listed in kilograms, or newton meter) 2025 Xtrainer *Red denotes stock spring* (Subject to change w/ Beta Factory Modifications) 2025 RR X-Pro 125/200 2-Stroke 2025 RR X-Pro 250/300 2-Stroke Jan 19, 2023 · Spring rate is the spring’s stiffness in pounds/inches or kilograms/ millimeters. Fork Springs WP48mm 43mm x 505mm for KTM, WP - very high quality with spring rates not available from WP or other manufacturers. 95 spring rate and this will somehow be better than using new aftermarket springs that are speced at 0. 9 rear spring. Your final spring rate will depend on your personal style and the terrain you ride. Slavens Racing offers a top-quality selection of dirt bike products for customers around the world. 50" 80 lbs. Just plug-in your weight including gear and it will show the rate you need. They require the finest materials and processes. This is the “advanced spring rate estimator. 38 3. Well now it is. With all the different recommendations how do you go about getting the right spring? Mar 3, 2025 · The core function of a motorcycle spring rate calculator lies in its ability to perform the “Calculation: Spring rate. gadm cbkmvr dddw zsjrjoc bdzwal yveux bisav twl zan eksiz