Here you are in the complete crankshaft category for your GAS GAS EC, MC, SM,... 2 strokes. Here you will find all the crankshafts that we can have for your machine whether it is original or reinforced. We will propose you the best products for your machine to guarantee you an increased reliability and thus to be able to run without problem. We will always describe to you the best each product for example has what is the balancing of the embiellage, the quality of the crankpin as well as the cages and shims used. So that you can choose the right bike for your bike.