MVT COMPETITION SC crankshaft for RACING SERVICE. With its 90mm reinforced mechanized machined connecting rod, its square masses, its 43mm stroke, its Ø20mm bearing seats, it is built to be in competition crankcases such as the MVT G2B, G3, G4... High quality crankshaft , very solid, designed to withstand the highest rotational speeds on endurance races. Ideal to accompany a high DERBI EURO 3 engine with blocked water outlet on MVT G4 crankcases!!! It can also very well accompany another type of high engine in G2B, G3 housings...
Summary :
-Bristles:Ø20mm
-Stroke: 43mm
-90mm connecting rod
-For piston pin Ø12mm or Ø13mm depending on the cage used
-Standard ignition cone ( MVT DD25 competition ignition cone MVT you can install the rotor of MINARELLI AM6 or DERBI motorcycle 50cc)
-Cone on the standard large range variator side to accommodate the BIDALOT , VARIOTOP G2/G3, etc. competition variators.