Crankshaft Doppler Endurance 12mm Piaggio

Doppler offers this Doppler crankshaft, probably one of the best on the market. It is manufactured in solid ground mass with an anodized aluminum balancing cap (which reduces dead volumes in the lower engine while ensuring maximum balancing and good inertia). It benefits from a forged and ground connecting rod with heat treatment and a removable INA racing needle cage that can withstand up to 18,000 rpm.

Doppler offers this Doppler crankshaft probably one of the best on the market. It is manufactured in solid ground with an anodized aluminum balancing cap (which reduces dead volumes in the lower engine while guaranteeing maximum balancing and good inertia). It benefits from a forged and ground connecting rod with heat treatment and a removable INA racing needle cage which can withstand up to 18,000 rpm.