RZR XP-900 & 900S

Works only with HD style 1st stage cam arms.    Kit includes : 16 - 1 gram washers  3   - 7 gram tungsten washers  6   - M5 x 8mm BHCS 6   - M5 x 10mm BHCS 

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

This is an updated part that replaces part# 1001030 8 Arm ATV screw-on spider comes complete. 

NON-FIXED PIN Fastener kit comes with the following hardware: This kit is for Cam Arm that utilize bushings to pivot on the pin kits  Fastener kit comes with the following hardware:Supplied per arm: 2   - 7 gram tungsten...

Set of 4 rollers.

Set of 4 rollers.

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

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 

 Wildcat Wet Clutch Model STM Primary Replacement cover 

STM Rage 4 and 8 ATV cover complete with bushing (Part# 1810.59 with retaining clip). 

ATV Primary Fixed Sheave Gen 2 comes with fixed sheave part# 2001023 and post part# 2001024 This is the 8" dia. replacement sheave 

POLARIS RAGE DUAL STAGE BILLET PRIMARY  With the XP900 we experienced 10MPH GAIN OVER THE STOCK CLUTCHES. MUST BE USED WITH A STM TUNER DRIVEN FOR BEST RESULTS! CHECK OUT THE VIDEO BELOW. Click here to order parts from a clickable...