Motorcycle Rear Shock Spring Rate Calculator

Motorcycle Rear Shock Spring Rate Calculator. Please find your spring rate using the tables below. This is a complex frequency based spring rate calculator to determine rear spring rates for trail and enduro mtb.

Michael HeathCaldwell M.Arch 1948 Journal for the Use of Midshipmen from www.heathcaldwell.com

I went with a 5.1 first and it was good, but i ended up with a 5.2. They may give the dimensions in. Sag is adjusted utilizing the preload adjusters on the shock and the fork.

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B = the weight bias, or the percentage of your weight. Enter rider weight, bike weight and unsprung weights as well as bike.

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I,m heavy and riding a 2 storke.all the calculators had way to heavy fork springs and way to light shock springs. Effective wheel rate = spring rate * (motion ratio) 2.

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Enter rider weight, bike weight and unsprung weights as well as bike. On most machines this is the large anodized nut on the top of the forks, and the collar above the spring on the rear.

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Rear wheel travel (inches) shock stroke (inches) shock sag (percentage of shock stroke): Calculate the correct spring rate based on your weight, riding style, bike and usage.

Rear Wheel Travel (Inches) Shock Stroke (Inches) Shock Sag (Percentage Of Shock Stroke):

Please find your spring rate using the tables below. The standard formula ignores the effect of applying preload and tends to calculate too high a spring rate. Rt specializes in revalving stock suspension components using proven gold valve kits that can be user or dealer installed.

(Inches Or Millimeters) Shock Sag:

Enter your input parameters and click submit to calculate your spring rate, or reset to start over: Spring rate in lb/in = w*b*l^2/ (t*s), where: The rate quoted for me on the shock was between 5.6 and 5.8.i tried.

They May Give The Dimensions In.

A spring’s rate, or stiffness, is determined by the amount of weight required to compress it a given distance. Trial run of our spring calculator, please send feedback to jono@thesuspensionlab.nz. Calculate the correct spring rate based on your weight, riding style, bike and usage.

My Front Springs Were Perfect (Both Recommended The Same Spring).But The Rear Springs Differed 5.1 And 5.3.

Effective wheel rate = spring rate * (motion ratio) 2. The second part, or the smaller value, relates to the stroke length. This is a complex frequency based spring rate calculator to determine rear spring rates for trail and enduro mtb.

Race Sag Is The Amount The Vehicle Settles With The Rider On The Bike In A Normal Seated Position.

Includes the rider and anything else added to the bike; Make sure to add the weight of your riding kit. W = your riding weight in pounds.