2021

Turner adjustment nut with 1/4"-20 tapped holes to use a bolt to open the secondary while leaving the adjust nut in place. Must be used with adjuster nut washer Sku: 1001716

New Style tied bearing brace 10.5" center to center upper bracket

New Style tied bearing brace 10.5" center to center lower bracket

Replacement fixed sheave and post for STM Pneumatic Rage 4 WSP for Polaris Turbo and Pro XP Turbo.  Includes fixed sheave and post.    

ATV Movable Sheave Gen 2 comes with: 1 - 1001004 bushing 1- VH225 retaining clip 3 - 1001028  primary 1st stage roller pin assembly

Replacement bearing cap for Rage 3WCP clutch Polaris XP-Turbo and Pro R.

Replacement fixed sheave and post assembly for 2001296 only.  

Assembly includes post and fixed sheave.

Not designed for the average user. Cam arms sold separately. Comes in screw-on spider option only.   Click here to order parts from a clickable parts breakdown -#2001261!

A non fixed bushing style arm incorporating our signature style of adjustability to offer the most tuning capabilities available. Each arm needs our 1001709 bushings for the 8mm Non fixed .470 wide pin style rage primary 

The Newest addition to our Rage3 line of primary clutches The Rage 3-RA is an STM primary designed with the stock offset allowing it to be used with the stock secondary. To take full advantage of an optimal setup we...

  NON-FIXED PIN Fastener kit comes with the following hardware:   This kit is for cam arms that utilize bushings to pivot on the pin kit.   This fastener kit comes with the following hardware: PER ARM         ...