SCRAMBLER 1000

Set of 3 rollers.

Works only with HD style 1st stage cam arms.    Kit includes : 16 - 1 gram washers  3   - 7 gram tungsten washers  6   - M5 x 8mm BHCS 6   - M5 x 10mm BHCS 

Reverse rotation helix for the STM Gen 1 style tuners 

ATV Movable Sheave Gen 2. Comes with bushing and bushing retainer installed.

The 24FDU13 bushing is a replacement bushing for some STM tuner secondary movable sheave applications. 

 Wildcat Wet Clutch Model STM Primary Replacement cover 

Tuner Retaining Washer for the STM tuner secondary 

Replacement sheave for the Can-Am STM tuner Gen 2 secondary. Includes bushing and bushing retaining clip installed.

Left hand spider nut for opposite rotation machines.

POLARIS RAGE DUAL STAGE BILLET PRIMARY  MUST BE USED WITH THE STM TUNER DRIVEN FOR BEST RESULTS! CHECK OUT THE VIDEO BELOW. Click here to order parts from a clickable parts breakdown! New improved two-way bearing design. The main...

STM belt removal tool for Polaris STM Gen 1 and Gen 2 Tuner Secondary M8x1.25 Thread  Fits 2010-13 RZR 800, 2005-14 Sportsman 800  

Polaris Tuner Secondary STM Gen 2 Fixed Sheave assembly comes with sheave part# 2001059 and post part# 2001060.