Bikeman Performance Big Bore Piston 911cc / Ski-Doo 850

Bikeman Performance Big Bore Piston 911cc / Ski-Doo 850

Replacement big-bore piston for BMP big bore engines, sold individually. Each piston typically includes rings, circlips, and usually the wrist pin; the actual piston may differ from the photo. Stresses that proper engine break-in is critical and advises against full throttle or high speeds for extended periods during the first three hours of use.

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

Part # 09-SD911BBP.

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