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

This is the updated part for part# 1001003.  Lightweight 7075 forged Rage 6 ATV spider. Strength and lightweight in a forged ATV spider for the STM Rage 6 ATV, UTV and Side by Sides. Comes with 1st stage launch arms and 1st stage arm fastener kit...

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.

Set of 3 rollers.

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

This is the updated replacement part for part# 1001015. Made from forged 7075. Comes assembled complete with rollers and buttons.  Rollers and buttons are replaceable.  We also have a grunt (spider) tool that can be purchased separately...

New improved two-way bearing design. The main shaft bearing is now smaller with a 47mm outside diameter allowing a lower initial takeoff ratio than our past design. Allows tighter belt deflection and smoother transmission shifting. Click here to order...

Can only be used with STM Polaris and Can-Am ATV Rage 3 primary with bearing part #1001000.

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

.075" thick spider shim  Fits  All STM ATV primary's with a Sleeved 2 way Bearing  All STM Primary's with a 1.875" diameter post    MH 3-3-20

Can only be used with STM Can-Am Rage 6 & 8 primaries with part# 1001000.

ATV Primary Fixed Sheave Gen 2 contains fixed sheave part# 3001010 and post part# 3001007 assembled. Fits Rage 3, 6 and 8. Works with Rage 3P short post offset (not standard Rage 3P with stock offset) Does not work for standard Rage3S or Rage3P...