ATV/UTV, Side By Side

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.    2015-2016 XMR...

Spring - gold  2 1/2" load 190 lbs 1 1/4" load 335 lbs

ATV secondary HD clutch spring - lime green  2 1/2" load 198 lbs 1 1/4" load 322 lbs Requires HD spring cap part number 1001009.

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...

Available in 50 and 60 gram base with the capability of adding 32 grams per arm for adjustment. This design allows the option of adding large quantity of weight to three different areas on both sides of the cam arm to create the shifting characteristics...

ATV secondary HD clutch spring - blue  2 1/2" load 233 lbs 1 1/4" load 337 lbs Requires HD spring cap part number 1001009.

Tungsten Washer - 7 grams each      

Sold individually. Clutch requires 2 washers.

Replacement roller for the STM snowmobile Gen 1 roller covers, Arctic Cat roller covers and the Gen 1 ATV tuner secondary clutches. 

This is a Gen 2 style sleeved bearing. Only works with sheaves that have previously had this bearing.

ATV primary spring - gold  2 1/2" load 25 lbs 1 1/4" load 135 lbs

PLEASE WATCH THE  VIDEO BELOW IF YOU NEED HELP WITH OPTIONS!   Finned style secondary will not fit under stock housing and modifications to the clutch housing would be required to use a stock housing that is suggested.  This is an...