STM HD compression spring helix cover to be used with the KSS style springs, works with HXATV , HXATVG2 and HXSM2S helix's.
ONLY works on secondary's with a 1.500" diameter post...
2012-15 Arctic Cat helix, these are designed to work with the stock Arctic cat Secondary clutches MUST HAVE 1 of these required options for this helix to work:
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...
STM Tuner Secondary Dual Compression Spring Helix Cover to be used with the KSS style springs with ps , works with HXATV , HXATVG2 and HXSM2S helix's.
ONLY works on secondary's with...
Our billet cover is a rigid design made from 6061 aircraft aluminum. This design captures the towers of the movable sheave. Our billet cover also allows the use of the Ski-Doo TRA springs...
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...