STM Rage Primary Replacement Components

ATV spider shim .120.

Made from billet aluminum. Comes assembled with rollers and buttons. 

ATV Movable Sheave Gen 2 comes with bushing and bushing retainer installed.

ATV Movable Sheave Gen 2 includes bushing, bushing retainer, 1st stage roller pins and set screw installed. 

This cover is designed for and works only with the STM Can-Am Rage 3RS Can-Am Primary.

ATV Primary Fixed Sheave Gen 2 contains fixed sheave part# 3001095 and post part# 3001094 assembled. This sheave is only for the 3S-LH.  It has left-handed threads and will only work on 3001096.

This cover is designed for and works only with the STM Can-Am Rage 3S Primary.

STM Primary Rage 3WSP-ER (Endurance Race) Fixed Sheave and Post assy. Comes with fixed sheave part# 1001336  and post part# 3001146 assembled.  This is a non bearing design fixed sheave for the ER (Endurance Race) primary applications...