Description
Our billet cover is a rigid design made from 6061 aircraft aluminum.
This design captures the towers of the movable sheave and helps stop them from spreading. Our billet cover also allows the use of the Ski-Doo TRA springs which offers a wider variety of spring rates to choose from.
For the STM Rage 4 35mm screw-on post primary clutch. This cover is complete with bushing and snap ring.
