HDCS1300-08 Clutch springs

heavy duty clutch spring kit

APE offers the strongest clutch springs available for the Hayabusa.
Originally designed for the tremendous loads of Hayabusa-powered race cars, they are the answer for clutch slippage in big bore/stroker motors as well as turbo or nitrous applications.
They come as a complete kit ready to install and are available direct from APE.

From 2008 (Gen2)