Team Twin Trax Helix for TSS-04 Clutch 66-42 x 66-44 LW420770

Description

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. 1st Track - 66-42, Type - .46. 2nd Track - 66-44, Type - .46This item fits the following models:2001 Polaris 800 XC SP