This Fork Spring Tension Pre-Loader kit allows you to accurately adjust the preload tension of the fork springs to your desired feel.
Designed especially to fit the 34mm fork stanchions of the Yamaha TY250 & TY320 Twinshock Models, these are also available for the TY250/350 Mono models and TY125/175 Twinshock Models.
These are adjustable between 25mm to 135mm (Standard fork spacer is 85mm).
These are for use with the original Yamaha Fork Springs.