ZIP/TYPHOON/NRG/FLY/STALKER/RUNNER (2-STROKE) (ref: 441281)

The DOPPLER Endurance crankshaft is dedicated to racing use. It is made of a solid mass technology, corrected with an anodised aluminium balancing tap, which reduces dead volumes at bottom-engine while ensuring maximum balancing and good momentum. It is equipped with a light forged racing connecting rod, with a removable INA needle cage and it can take up to 18 000 rpm, meeting the most demanding people requirements.