2014 and eariler models

PLEASE WATCH THE VIDEO BELOW IF YOU NEED HELP CHOOSING YOUR OPTIONS!   2014 Maverick's will require an upgraded clutch housing flange adaptor for the inlet tube to allow installation of the STM clutch under the stock cover...

A heavy duty tool (also known as the grunt tool) that allows you to remove and install your spider. It will work on the primary clutch cover as well to hold it from turning while torquing the clutch bolt. This tool works on all STM Rage 4 & 8...

The Newest addition to our Rage3 line of primary clutches This Rage 3RA is an STM primary designed with "Short Post" offset allowing it to ONLY be used with the STM Short Post Seconday clutches . To take full advantage of an optimal...

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...

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. An affordable...

This tool makes it easier when you want to make a belt deflection adjustment on your STM Tuner Secondary. Uses a ⅜" drive ratchet for better leverage. How To Video CLICK HERE 

The Rage 3P 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 suggest using the STM Tuner driven Can-Am long post along with the Rage 3P...

X3 "STM DR Primary" Primary Quick Adjust WILL NOT FIT UNDER OEM STOCK CLUTCH HOUSING COVER   Works ONLY with STM Rage primary part numbers 3001101 and 3001102  Uses same bolt that came with primary assembly. Bolt Part#...

  The Rage 3P is an STM primary designed with the STM short post that works only with the STM short post secondary.  STM Tuner driven Can-Am short post . This Rage Primary will not work with the stock Secondary clutch  This...

This kit is designed to convert the Rage 3S to Rage 3P  Items included in kit:  1 - 3P clutch cover part# 3001032 1 - Red/Silver/Orange primary spring part# 810006 1 - .075 spider shim part# 1001212 1 - .030 belt shim part# C150775 1 -...

Belt removal tool for the STM ATV tuner for Can-Am.  1/2"-13 thread Will not work with Maverick X3, Defender, Maverick Trial or Maverick Sport.   

This compression tool will allow you to change weights in your clutch without removing it from the crank. Simply remove the belt and clutch bolt, screw in the m14 x 1.5 thread rod with the plastic cup and tighten the nut to collapse the sheaves.