Aluminum stuffed crankshaft for Tomos A35 and A55 engines. 12mm wrist pin.
Features lubrication window on the big end bearing and two lubrication holes on the wrist pin side. This allows reliable high rpm power.
This is a quality crankshaft and a perfect replacement for both stock or powerful race bikes.
You can add two 6203 bearings and two 17x35x7 crankshaft seals in the drop down menu if you like.
*Does not come with a wrist pin bearing.