Venom Products 960009 Twin Trax Helix for Tied Clutch - 66-62 x 66-60

1st Track - 66-62, Type - .33 Progressive.
2nd Track - 66-60, Type - .33 Progressive.
Helix for Tied Clutch (except 12 Arctic).

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.

Vehicle Fitment:

2003-2004 Ski-Doo Summit 800 X
2005-2007 Ski-Doo Summit 800 X 144
2005-2007 Ski-Doo Summit 800 X 151
2005-2007 Ski-Doo Summit 800 X 159