2016

Left hand spider nut for opposite rotation machines.

POLARIS RAGE DUAL STAGE BILLET PRIMARY  MUST BE USED WITH THE 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...

STM belt removal tool for Polaris STM Gen 1 and Gen 2 Tuner Secondary M8x1.25 Thread  Fits 2010-13 RZR 800, 2005-14 Sportsman 800  

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

Polaris XP-Turbo Models DRAG RACE ONLY APPLICATION!    **Cam arms and springs sold separately.** Rigid reinforced design for higher horsepower applications. The Rage primary is capable of using any cam arm on the market.  We have...

Polaris Tuner Secondary STM Gen 2 Fixed Sheave assembly comes with sheave part# 2001059 and post part# 2001060.

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 Rage 4 "Wide" and 8 "Wide" primary's. 

Replacement cover for Pneumatic Rage 8 HD Lockup clutch. Added tapped holes to use 1001580.

Replacement fixed sheave and post for Rage 4 HD ONLY.

 Retaining Bolt and lock washer  Fits  2014-15 Polaris XP1000 STM APEX/Z-1 Conversion Tuner Secondary        MH3-6-20 3/5/20 ls

For use with Primary part# 2001078

This is a left-hand thread spider made from 7075 billet aluminum. Comes assembled with rollers and buttons.  Rollers and buttons are replaceable. We also have a grunt tool that can be purchased separately part # 1001020.