ATV/UTV, Side By Side

This bushing works with the sleeved bearing style ATV clutches and some 35mm snowmobile clutches and STM Primary Assembly Part# 1001603. Includes retaining clip.

For the 2015-2023 clutch housing cover update on the RZR XP1000 to run our secondary, the clutch housing cover needs to be spaced out for clearance. The kit can be used on 2014-2023 XP1000’s running...

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...

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

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

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

STM torsional tuner driven orange spring.  Spring Rate: 125/230

Fastner kit comes with the following hardware:Supplied per arm: 2   - 7 gram tungsten inserts  16 - 1 gram washers  4  - M5x10mm screws   4  - M5x8mm screws 4  - M5x6mm screws   2  - set screws  ...

Fastner kit comes with the following hardware:Supplied per arm: 2   - 7 gram tungsten inserts  16 - 1 gram washers  4  - M5x10mm screws  4  - M5x8mm screws  4  - M5x6mm screws  2  - set screws  ...

Maroon Spring  2 1/2" load 185 lbs 1 1/4" load 320 lbs

Replacements for spiders that came with these HD arms. Arms are sold individually and come with bushing already installed. HD 1st stage M5 fastener kit required with these arms and is sold separately...

Each arm weighs 25 grams and has 2 places to add weight for more tunability. The ramp design keeps the arms engaged for a longer duration putting more belt force further into the shift. Price is per...