Venom Products Twin Trax Helix for Tied Clutch - 73-59 x 73-61 - AC960039

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
Sold each