Ski-Doo Mach Z 809 Lightened Crank
Below is an example of our lightening service on a Ski-Doo Mach Z 809 triple crankshaft. The crank started out as a full circle crank, and was then modified into a "pork chop" design for weight reduction. This crankshaft is a full 5.8 lbs. lighter than stock!