Arctic Cat Stock Driven Upgrades

2012-15 Arctic Cat Torsion Spring Cap option that is used with our STM billet helix. It allows the use of the Arctic Cat torsion spring and has holes for spring load adjustment. No drilling or modifications to the stock driven needed. Does NOT...

2016 STM Arctic Cat Team "Boss" Secondary Full Progressive STM Helix. Many angles available or custom angles are available for an additional fee (call for details).  The angles shown are equivalent to "Team" based angles. Comes with bushing and...

Convert your 2016-2020 Team secondary into a torsional spring set-up. The idea of torsional springs is to offer quicker smoother back shift, cooler belt temps, faster acceleration, longer belt life, and stronger more constant up shift with...

Replacement roller for the 2012-15 Arctic Cat ProCross driven. Made from a special composite material that we have used in many driven applications of our own. This is a proven tested material that has performed with minimal wear...

Control your belt deflection between the primary and secondary clutch on your 2016-2020 Team secondary, no belt shims required 

Replacement roller for the 2016-2020 Arctic Cat ProCross Team Boss driven. Made from a special composite material that we have used in many driven applications of our own. This is a proven tested material that has performed with minimal wear...

2012-15 Arctic Cat helix torsion spring cover for STM helix #99HXAC12. Includes: (6) 10-24 X 3/4 SHCS for fastening

2012-15 Arctic Cat compression spring helix cover. Use with STM part # 99HXAC12. Includes: (6) 10-24 X 3/4 SHCS for fastening

Convert your Diamond Drive driven to a torsion style driven. This is a direct bolt on to our TUDD-2 Gen 2 driven and the stock Arctic Cat driven. We supply an installation tool to aid in the twisting of the cover during installation. Works with the...

This is a replacement bolt for the STM 2012-15 Arctic Cat Torsion spring cap option that is used with our STM billet helixes. Allows the use of the Arctic Cat torsion spring and has holes for spring load adjustment. Sold individually. No drilling...

This is a replacement spring base for the STM 2012-15 Arctic Cat Torsion spring cap option that is used with our STM billet helixes. Allows the use of the Arctic Cat torsion spring and has holes for spring load adjustment. No drilling or...

This is a replacement torsion handle tool for the STM 2012-15 Arctic Cat torsion spring cap option that is used with our STM billet helixes. Allows the use of the Arctic Cat torsion spring and has holes for spring load adjustment. No drilling or...