ATV/UTV, Side By Side

Replacement movable 8.5" dia. sheave for the STM Rage4 WCP (Wide Captured Pin) Primary for Polaris Pro XP, XP-Turbo, Turbo S and RS-1 includes bushing & snap ring (Part # 1001004)

Replacement bearing cap for Rage 3W clutch.

This is the primary clutch cover only. Made from billet 6061 aluminium, comes with bushing and snap ring installed.  This cover is designed for the STM Polaris RZR XP-Turbo Rage 4 and 8 primary's. 

Nylon tipped screws for removing belts on STM tuners for Wildcat wet clutch models and Cf-Moto. Sold as set of 2.  

 POLARIS RAGE DUAL STAGE BILLET PRIMARY  Click here to order parts from a clickable parts breakdown!    MUST BE USED WITH A STM TUNER DRIVEN FOR BEST RESULTS! CHECK OUT THE VIDEO BELOW. New improved two-way...

Only works with style 1st stage cam arms.   Kit includes: 20 - 1 gram washers  4 -  7 gram tungstens  8 -  M5 x8mm BHCS 8 -  M5 x10mm BHCS 

Replacement sheave for the STM  Tuner Secondary clutch   Fits Polaris Pro "R"  Comes with sheave and post installed together  

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

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 takeoff ratio than our past design. Allows for tighter belt deflection.  Tools: #...

ATV Movable Sheave Gen 2 comes with: 1 - 1001004 bushing 1-  VH225 retaining clip 3 - 1001028  primary 1st stage roller pin assembly .

 Wildcat Wet Clutch Model STM Primary Replacement cover 

                                                                  Heavy Duty Race Clutch...