This fork spring kit is an upgrade for small sports and street bikes.
The FSK 100-series is a great performance upgrade for the standard bikes front end. The kit is designed to improve the handling, cornering and braking and give the rider a noticeable improved feeling in all areas. The kit consists of a replacement top cap and higher performance rate springs.The replacement top cap also provides an external spring preload. It is available for small sports and street bikes such as the Yamaha R25/R3, Kawasaki Ninja 250/300R, Honda CBR 250/300R, Honda CB650F and the Kawasaki ER6N.
Full maintenance capability
Replacement top caps
Performance rate springs