Ranger XP-1000 DOHC only

A heavy duty tool (also known as the grunt tool) that allows you to remove and install your spider. It will work on the primary clutch cover as well to hold it from turning while torqueing the clutch bolt. This tool works on all STM Rage 3 & 6...

The all New Profile design, HB series cam arms offer ideal heel weight built right into the cam arms for optimal torque and belt pinch still incorporating our signature style of adjustability to offer the most tuning capabilities available. Each arm...

Adjustment nut thrust washer.

Turner adjustment nut.

2 1/2" load 1 1/4" load

Rage 8 ATV primary cover screw set. Includes: 8 - ¼-20 x 3/4" BHCS 

Replacement Primary M14-1.5x 8.5" Retaining Bolt Replacement for 2001165  *85 Ft Lbs Torque *when using retaining washer / lock washer sku: 2001328 the torque spec is 55 ft lbs following the steps on the instructions provided with the...

Rage 4 Wide Captured Pin Primary Clutch  Completely redesigned STM Rage 4WCP  Primary clutch features a wider, thicker, more durable spider with our new composite spider roller bushings for long life. The new design utilizes a...

A heavy duty tool (also known as the grunt tool) that allows you to remove and install your spider. It will work on the primary clutch cover as well to hold it from turning while torquing the clutch bolt. This tool works on all STM Rage 4 & 8...

Spider - pin & roller rebuilt kit for Rage 4 WIDE spider only! Includes: 4 - 1001634  .610 Rollers 8 - 1001544 Bushings 4 - M10 x 36mm Dowel Pins 8 - 1001146 .218 Rebuild Buttons Replaces 1001591  

Nylon spacer goes between the spring and helix cap to prevent wear. Use with KSS style springs and HD compression spring helix cover #1001067 and Cf-Moto secondary clutches 

These are designed for the STM Rage 3VL 2016-2017 RZR XP-Turbo primary clutch. They have the capability adding 32 grams per arm for adjustment.  This design allows the option of adding large quantity of weight to three different areas on both sides...