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Product Description
2012-13 Arctic Cat Torsion spring cap option that is used with the STM billet helix's. Allows the use of the Arctic Cat torsion spring and has holes for spring load...
STM torsional Helix for STM torsion conversions
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TD 2016 Team high performance clutch kit (with torsion conversion)
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TD 2016 Team high performance clutch kit
Includes
STM team boss torsion conversion kit
Green torsion spring
Dalton 84 gram weights (specifiy 87g for drag racing application in the...
STM tuner Secondary clutch (11.25") for High HP application
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STM tuner Secondary clutch (11.25") for High HP application.
Much better belt durability
much better performance both on trail and at race track.
BOTH STM clutches are on all our Pro mods and Pro...
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Fit's Arctic Cat 998 with STM 11.25" secondary
EX (Bad Ass) Belt Line
• Ultra-strong Aramid Fiber cord that can handle/carry more than 10,000 pounds of tension without stretching or breaking...
