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 primary spring - silver 2 1/2" load 50 lbs 1 1/4" load 155 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.

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...

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...

Tungsten Washer - 7 grams each      

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.

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

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

Sold individually. Clutch requires 2 washers.

New improved profile that provides a harder up shift than the Original Supertips. We are very pleased with testing results on the race track and chassis Dyno this past season.  We found faster ETs along with an added + 3 hp to the track during Dyno...