65 motorcycle shock spring rate calculator
Please include the following information. Rear Wheel Travel inches Shock Stroke inches Shock Sag percentage of shock stroke.
Spring Rate Calculator Ramjet Racing
A springs rate or stiffness is determined by the amount of weight required to compress it a given distance.
. This calculator will only give approximations depending on the accuracy of your information. A zero-preload spring rate is determined then preload is applied to calculate the. Available for BMW Honda Kawasaki Suzuki and Yamaha brands.
Motorcycle suspension begins with springs. Choosing a spring rate for a QA1 stock mount coil-over system also called Pro Coils or direct-fit coil-overs is easy. Motorcycle model and year.
Shop for extended swingarms from Adams Performance DME Racing Trac Dynamics and McIntosh Machine. 2016 Link Shock Chart. RT specializes in optimizing flow and velocity by utilizing flow bench dyno and track testing.
The steps below will help you to find an approximate spring rate for your coil-over application. 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. Youve probably seen spring rates described as being so many pounds per inch or kg per mm.
AXLE WEIGHT IN LBS. Soft rates allow the chassis to ride deeper into the suspension travel and therefore into the stiffer part of the stroke. Bike Weight 15 Unsprung Weight Riders weight Bikes Weight Unsprung Weight Total Sprung Weight Total Sprung Weight 2 Load on Rear Suspension Spring Rate 2 Total Rear Spring Rate.
Use at your own discretion. Spring rates may vary depending on applications usage and personal preference. Our springs comes in a few different colors with the typical and well recognized Öhlins yellow the most common.
Spring rates and conversions. - Showa - KYB - WP - Öhlins - Penske - SoqiYamaha - Works Performance - Sachs - And more. Fork springs shock springs rated for what and how you ride.
Enter your suspension measurements in the white boxes below. Our springs are developed specifically for Öhlins shocks and and a large number of spring rates are available. Variable rate springs are often used in industry to produce specific effects.
It is easier to achieve handling and performance with a lower spring rate and a stiff stabilizer bar or shock. From you experience how accurate is the race tech websites spring rate calculator. For dual rate coilovers you will need to multiply the spring rate calculated above by two to get the required spring rates.
SPRING FREE LENGTH is the length of spring before installation. A 200-300lb progressive spring may rate 200 lbs at 1 of travel 450 lbs at 2 of travel and 750 lbs at 3 of travel. The following charts show different variable rate spring systems.
Fill out this PDF form and email it or give us a call at 951-279-6655. When in doubt choose a lower spring rate. Race Tech is the place for ATV suspension.
Spring rates and preload will determine the range of stroke that the bike uses. If you are on the fringe of the spring rate range dont be afraid to select the firmer rate. Shown are the most common models if you do not see yours please email Sonic Springs and we will provide a detailed analysis of your application free of charge.
NOTE Kerb Weight curb weight or wet weight is the total weight of a vehicle with standard equipment all necessary operating consumables such as engine oil transmission oil coolant brake fluid and sometimes a full tank of fuel while not loaded with either passengers or goods. There are many options available and at Cogent Dynamics springs are not just a product offered but one carefully considered in a way that helps you to make the best selection easy. We also offer replacements for your old Gas Spring.
The standard formula uses the Fox Racing Shox-recommended 25 of shock stroke. Spring rate is measured in newtons per millimeter Nmm pounds per inch lbin. Calculation Formula This equation assumes that your bike has a 5050 front to rear weight distribution.
Thanks for checking out our Spring Chart page. Best quality shipment within 2 business days. Please find your spring rate using the tables below.
Shock Springs Straight Rate for Linkage KTM Husqvarna GasGas 11900 13900 Select options Shock Springs for 17-22 KTM EXCXCW6D 13995 14995 Select options Shock Springs Straight Rate for. This cataloged coil-over kit for your vehicle has already gone through the RD process and the spring length has been determined so choosing a spring rate is simply a matter of matching the vehicle weight to our available spring rate charts below. Leverage ratio curve for the geeks.
While running the same spring top and bottom will still give you a transition we recommend if possible a 50 lb. AXLE TYPE SPRING LENGTH 900-1099 1100-1249 1250-1449 1450-1599 1600-1899 1900 Solid Axle 8 200 225 300 350 400 450 9 or 10 175 200 225 250 275 350. Fork Spring Rate Calculator.
Range and a 100 lb. Heavier lower spring in the 100 to 300 lb. Our staff has over 65 years of championship-winning engine development experience formally educated by the Worlds most renowned engineers.
You should always find the closest spring rate available for your application. Less correctly people refer to a 500lb spring or a 9kg. Alternatively you can use 55 for XCountry 65 for Freeride and 70 for Downhill.
Selecting Your Spring Rate. SPRING RATE CHART The charts below are a general guideline for selecting spring rates. Showing 112 of 14 results.
Full story is when I bought my 06 YZ450 a few years ago I was right around 250lbs and my bike was super soft due to stock suspension so I bought 50 springs for the fork per the recommendation from the race tech. Shock Spring Fitment - Do you have a shock that needs a spring fit to it. Ad Configure or Calculate a Gas Spring.
The rate of a spring is how much extra force is needed to compress it each extra unit of distance. Heaver spring for spring rates 400 lb. Spring Rate Static Load Shock Ride Height.
For example variable rate springs are often used in suspension systems to produce soft effects at the beginning of the stroke but much firmer effects towards the end of the stroke. This must be the correct dimension for the shock or fork that it is to be installed on. Race Tech Engines offer state-of-the-art precision engine services and parts to all engine builders.
We service all rebuildable shocks. The beginning rate was 200 lbs and the ending rate was 300 lbs.
Shock Spring Wp Pds Ktm Exc Chart Rates Lainer Suspension
2022 Kawasaki Kx 65 The Motorcycle Shop
Shock Spring Wp Pds Ktm Exc Chart Rates Lainer Suspension
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