51 MBK (ref: 441286)

The DOPPLER crankshaft is made of forged solid mass, corrected with an aluminium balancing tap, which reduces dead volumes at bottom-engine while ensuring maximum balancing and good momentum. It is equipped with a heat-treated forged connecting rod and an INA needle cage, chromed nickel silver treated for high engine speeds.

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Delivered with: needle cage, piston
Indicative public price : 129.00€