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jkv45 · August 19th, 2019, 06:38 AM

I'd look into replacing the stock springs also. Get the proper rate for your weight and application and you'll be a happy camper.

Normally the spring manufacturer will have a suggestion as to the viscosity and brand they like. Surprisingly, the actual viscosity of the same weight fork oil can differ significantly from one manufacturer to another. Typically it's 15 or 20 weight, measuring from the top of the tube with the forks empty and compressed instead of using a measured amount.

If you find someone that really know how to set-up the forks I'd follow their recommendation for springs/oil/amount.

August 19th, 2019, 06:38 AM	#2
jkv45 Rev Limiter Name: Jay Location: WI Join Date: Jul 2013 Motorcycle(s): '06 SV650n, '00 Derbi GPR, '64 CA77 Dream 305, '70 CL450 Scrambler, numerous dirt bikes Posts: A lot. MOTM - Jun '18, Oct '16	I'd look into replacing the stock springs also. Get the proper rate for your weight and application and you'll be a happy camper. Normally the spring manufacturer will have a suggestion as to the viscosity and brand they like. Surprisingly, the actual viscosity of the same weight fork oil can differ significantly from one manufacturer to another. Typically it's 15 or 20 weight, measuring from the top of the tube with the forks empty and compressed instead of using a measured amount. If you find someone that really know how to set-up the forks I'd follow their recommendation for springs/oil/amount.