Bikeman Performance QRS XP1 Secondary Helix for Ski-Doo 850 & 800 E-TEC

Bikeman Performance QRS XP1 Secondary Helix for Ski-Doo 850 & 800 E-TEC

Billet aluminum secondary helix for Ski-Doo 850 and 800 E-TEC sleds with QRS secondary clutches, aimed at mountain, deep powder, and technical backcountry riding. Designed to adjust shift behavior so the engine stays in its power range during quick downshifts when throttle is reapplied in tight terrain. Claims steadier peak RPM under heavy snow, better belt squeeze to reduce slippage, and improved torque delivery to the track; built to withstand high heat and repeated shifting over many seasons.

Fits: Ski-Doo: Gen5 850 E-TEC.

Part # 05-XP1.

Not sure what fits your sled? Email kyle@freshiesbuilt.com with your year, make, model and track length.