ATV/UTV, Side By Side

Replacement bushings for the STM Supertip R-series weights and the P-series weights. These bushings get pressed in and reamed after installation. Reamers available as part # RMR in sizes .251, .248, ...

Includes Qty: 10M6x20 HHS STM Powersports is proud to introduce the all new Yamaha 7075 Billet Clutch Housing Basket. This is machined from a mono block piece of 7075 aluminum for extreme strength...

This puller works on the Polaris XP-Turbo STM primary clutches only.  Does not work on STM WCP Primary clutches (WCP clutches use the OEM puller or PCP8 puller on our site) **DOES NOT WORK ON STOCK...

.075" thick spider shim  Fits  All STM ATV primary's with a Sleeved 2 way Bearing  All STM Primary's with a 1.875" diameter post    MH 3-3-20

Trans shaft seal shim for the Can-Am Maverick XDS Turbo model STM secondaries.

Bolt sleeve for the STM Can-Am primary retaining bolts. 

Replacement tuner hub retaining insert for the STM RZR XP-Turbo secondary.

Replacement sheave and post assembly for the STM RZR XP-Turbo and RS-1 secondary. Comes with sheave and post assembled together with buttons and rollers installed. 

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...

This is a 3 arm set of cam arms designed for the factory 2016-18 RZR XP-Turbo primary clutch. Replacement bushings STM Part # 2001119. New improved profile that provides a harder up shift than the...

Fits 2011-15 Polaris XP 900 Apex/Z-1 Stm Conversion Tuner Secondary's 2016-20 Polaris XP-1000 Apex/Z-1 STM Conversion Tuner Secondary's  2016-20 Arctic Cat 8000 series STM Snowmobile Gen 2 Tuner...

STM Tuner Secondary Gen 2 finned fixed sheave assembly, complete with finned sheave, post, rollers, pins, pin retaining screws.   Fits 2016-2023 Polaris RZR XP 1000 2016-2022 XP 900   Does not fit...