ATV/UTV, Side By Side

Bearing housing with bearings for Gen 1 ATV Rage primary clutches.

STM Rage3 Primary for CF Moto (Model Fitment Below)  This Rage 3 is an STM primary designed with the stock offset allowing it to be used with the stock secondary. To take full advantage of an optimal setup we suggest using...

Replacement fixed sheave and post for Can-Am STM Rage 4 HD DR clutch.  Comes with post # 3001107

Can only be used with STM X3 Can-Am Rage 3 part# 3001066 and Rage 4 part# 3001067

New improved design offered in a two-way bearing . The main shaft bearing is now smaller with a 47mm outside diameter allowing a lower initial take off ratio than our past design. Allows tighter belt deflection, transmission shifting and belt chirp...

Replacement fixed sheave and post for 2021 Polaris Turbo S model only. Includes fixed sheave, post, rollers and buttons  

Replacement sheave and post assembly for the STM Can-Am X3 secondary. Comes with sheave and post assembled together and rollers installed. 

Set of 4 bushings. Replacement bushings for the STM Supertip weights. This bushing will be required when running the ¼" pins.  Use with 40, 50, and 60 gram weights for ¼" pins. Updated part# from 37 BU.

8 arm snowmobile screw-on spider. Comes complete with rollers, buttons and 1st stage arms. 

 STM Tuner Secondary Gen 2 Fixed sheave assembly Complete with sheave, post, rollers, pins, pin retaining screws.   Fits 2016-2023 Polaris RZR XP 1000 2016-2022 XP 900 Does not fit...

Plunger bearing spacer for all Pneumatic Lockup clutches.

ATV Gen 1 helix fits our STM Gen 1 ATV secondaries