RANGER RZR S 800

ATV Movable Sheave Gen 2 comes with: 1 - 1001004 bushing 1-  VH225 retaining clip 4 - 1001028  primary 1st stage roller pin assembly

POLARIS RAGE DUAL STAGE BILLET PRIMARY  MUST BE USED WITH THE TUNER 2001045 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...

ATV Primary Fixed Sheave Gen 2 comes with fixed sheave part# 2001040 and post part# 2001024

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

POLARIS RAGE SINGLE STAGE BILLET PRIMARY  With the XP900 we experienced 10MPH GAIN OVER THE STOCK CLUTCHES. MUST BE USED WITH A STM TUNER DRIVEN FOR BEST RESULTS! CHECK OUT THE VIDEO BELOW. Click here to order parts from a clickable...

STM Gen 2 tuner secondary fixed sheave assembly comes with sheave part# 2001048, post part# 2001046, Rollers, Pins, Pin screws.    

Replacement movable sheave for the Polaris STM Gen 2 Tuner secondary. 1.181 Bushing ID  Fits  Polaris  2010-13 RZR 800 2005-12 Sportsman 800 2013-18 Ranger xp900 2015 Xp900 2016 ACE 900   MH3-16-20

PLEASE WATCH VIDEO BELOW IF YOU NEED HELP WITH OPTIONS!   STM Gen 2 billet tuner secondary is a 3 roller secondary that offers an extremely smooth up shift with a very quick back shift. This secondary is tune-able with many helix and spring options...

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

Includes: 1 pin 1/4"x 1.5"  2 set screws 5/16"x3/8"

Bushing comes with VH131 retaining clip.

ATV Rage 3 and 6 primary cover screw set. Includes: Qty 6 of ¼ x 20 x 3/4 BHCS