2022

ONLY WORKS IN STM CLUTCHES  **Updated part # from 27ACS312** Sold in a per arm set. 1 pin and bushing set per arm is needed. Works with fixed style cam arms that have set screws to fix the arm to the pins-only for .570 wide cam arms...

Fastner kit comes with the following hardware:Supplied per arm: 2   - 7 gram tungsten inserts  16 - 1 gram washers  4   - O-rings  8  - M3 x 6 long screws  2  - set screws  Supplied per kit...

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. Incorporating...

Rage 6 & 8 1st stage arm pin set. Includes: 1 - arm pin 2 - steel washers 2 - 8-32 x 1/2" screws

ONLY WORKS IN STM CLUTCHES  **Updated part # from 28ACS312** Sold in a per arm set. 1 pin and bushing set per arm is needed. Works with non-fixed style cam arms Non-Fixed Pin only works with cam arms that have a bushing.  Updated from...

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

  These SUPERTIP Cam Arms are not recommended at RPM ranges above 9000 RPM  Our fastener kit comes with the following hardware; Qty supplied per arm  2  -  Tungsten Inserts - 7 grams  16 - Washers - 1 gram...

Replacement aluminum spacers for the 2016 and newer Polaris XP-1000 and 900 clutch housing spacer kit. Pricer is per spacer. 8 Required for a full kit 

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...

ONLY WORKS IN STM CLUTCHES  **Updated part # from 27ACS312** Sold in a per arm set. 1 pin and bushing set per arm is needed. Works with non-fixed style cam arms only for .570 wide cam arms.  Non-Fixed Pin only works with cam arms that have...

30-12 bushing cut down and snap ring Fits All STM Primary Movables Sheaves for 1.875" post 35mm HD movable sheave snowmobile. Can Am DR  Can Am HD-DR All Pneumatic movable sheaves   

Available in 45 gram base weight with the ability of adding 20 grams per arm for adjustment.  This design allows the option of adding weight to two different areas on one side of the cam arm to create the shifting characteristics you desire. ...