Venom Products Twin Trax Helix for Tied Clutch - 66 x 64 - AC960045

Developed to produce a quick upshift and improved backshift for excellent throttle response
Dual-angle-option helix offers fine-tunin for changing conditions
Available in a variety of multi-angles for almost any application
ER helixes are for Ski-Doo and Polaris machines with engine reverse
Helixes for TIED8 and TSS-04 clutches are NOT interchangeable
Type Example:Type F = full progressive; type .46 = .46 progressive
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