True technical prowess, and above all, true piece long awaited by the owners of 50cc motorcycles with MINARELLI AM6 engines, these are the crankcases completely redesigned by the competition division of MINARELLI MOTORPARTS, the TPR brand!
These crankcases have on the one hand been completely strengthened by better construction, a high quality but light structural alloy, an increase in thickness has strategic places! The gas vein has been redesigned for maximum performance, including the orientation and placement of the valve box. Fully redesigned intake for improved dynamic fluid efficiency with increased valve size. Already prepared to accommodate 47 mm racing crankshafts and Ø52 cylinders with cross studs. In addition, flanged cylinders can also be fitted.
These crankcases can receive all the original parts of MINARELLI AM6, box, clutch, side panel... The crankcase has in addition the double interax to mount the flaming-mount competition cylinders!!!
Fully designed under software and windmill, these crankcases need not be retouched (even if in your head you could imagine places to scratch!!!)
Gets on:
All machines equipped with the AM6 engine
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