Fox F90RL - 90mm to 100mm conversion

gcwebbyuk

I have heard that this conversion is a simple spacer removal.

I can't find any information or diagrams on how to do it though - anyone know of any?

Also would it invalidate the warranty on the fork, or would it be classed as servicing?

supersonic

Is the F90 a reduced F100 (in essence)? I know some have set length stanchions can can't be upped.

Thw warranty thing is a grey area - it can be done as part of a service change.

I'll see if I can find what you need.

gcwebbyuk

Yeah I think the F90 is a F100 reducded to 90mm for Specialized.

I can see stuff in manual about changing travel on them, just not specifically for this fork.

http://www.foxracingshox.com/fox_tech_c ... nglish.pdf

Although page 54 does say:" Do not remove travel spacers, or increase the travel in the F-Series forks. Damage to the fork or serious bodily injury could be the result!"

BOYDIE

I had a set of 2007 f90 on a stumpjumper and was told they were unchangeable,custom for specialized.

joe1983

Has anyone found a definitive answer yet? I'm running f90s and wouldn't mind another 10 mm if poss

nicklouse

talk to Mojo or TF.

scottalej

I had these forks on a 2006 Stumpy HT and removed the 10mm spacer. No problems since.