ATV/UTV, Side By Side

The spanner tool works with the STM torsional Spring Cover PN1001078    

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...

ATV Movable Sheave Gen 2 includes bushing, bushing retainer, 1st stage roller pins and set screw installed. 

Works with HD style helix cap

Replacement sheave for the STM Wildcat X secondary includes sheave part# 4001010 and post part# 4001008 assembled.  

Replacement sheave for the STM Wildcat X secondary tuner includes bushing and bushing retaining clip installed.

Replacement sheave for the 2012 Wildcat secondary. Includes sheave part# 4001031 and post part# 4001032 assembled together. 

Replacement sheave for the 2012 Wildcat secondary. Includes:   rollers bushings bushing retaining clips already installed  

Replacement sheave and post assembly for the STM Z1/Apex conversion secondary. Comes with sheave and post assembled together with rollers and buttons installed. 

Replacement sheave for the STM  Tuner Secondary clutch   Fits All STM Z1/Apex conversion secondary's Polaris XP-Turbo  Polaris RS1 2019 Polaris Ranger XP-1000 Comes with bushing and bushing...

ATV Primary Fixed Sheave Gen 2 contains fixed sheave part# 3001010 and post part# 3001004 assembled. This sheave is only for the 3S or 3P Can-Am options.

Can-Am Tuner Secondary STM Gen 2 Fixed sheave assembly includes sheave part# 3001020 and post part# 3001002 for the stock or STM Rage 3S primary offset tuners only. includes rollers part# 1001008