2013

 STM Replacement Gen 2 fixed sheave assembly, comes with sheave part# 2001013, post part# 2001018, rollers, pins and pin screws   Fits  2011-14 Polaris XP900        MH3-16-20

 STM Gen 2 Tuner Secondary Fixed Sheave assembly  comes with sheave part#2001231, post part#2001014, rollers, pins, pin screws  Fits 2014-15 Polaris XP1000 and 2013 Jagged X              MH3-16-20

Replacement Movable sheave for Polaris STM Gen 2 tuner secondary. Comes with bushing and bushing retaining clip installed, 1.5" bushing Id    

PLEASE WATCH THE VIDEO BELOW IF YOU NEED HELP CHOOSING YOUR OPTIONS! Click here to order parts from a clickable parts breakdown -#2001033! Click here to order parts from a clickable parts breakdown -#2001092! The NEW TRIPLE roller option with a...

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

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...

STM ATV Tuner Secondary Belt Shims Set of 6. Used to set the belt deflection on the STM tuner secondary's with a 1.5" dia post    Fits   2011-14 Polaris XP900 2013 Polaris 900 Jagged X  2014-24 Polaris XP1000  2024...

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