6 | Rotax Main Crankshaft Bearings Brake Caliper Bracket Choose from blue

Choose from blue

which is a factor to consider when using struts

GX270 engines with an output crankshaft of diameter of 22

1" rear tires

6 | Rotax Main Crankshaft Bearings Brake Caliper Bracket Choose from blueCrankcase Bearing for Rotax Max Kart Racing Engines. This bearing is of vital importance to the operation of your Rotax kart engine! Each bearing fits into a recessed area in the crankcase, and are vital for proper operation of the main crankshaft. Each bearing is 30mm in ID, 62mm in OD, and 16mm thick. Note: Most Rotax Max engine service centers will exchange these for you. If you wish to exchange them yourself, that is fine, but do note that