Crankshaft -TOP RACING Original- SYM (type Jet)

The TOP RACING ORIGINAL crankshaft offers you the highest quality at an extremely fair price. The manufacturing precision as well as the materials used are of the highest quality.

So both the crank webs and the connecting rod are forged, a complex manufacturing process that makes these shafts extremely reliable and resistant.

The bearings are also at a very high level, only Japanese or European quality bearings are used, which are good for many thousands of kilometres.
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