44Mm Crankshaft Connecting Rod Assembly Half Circle Crankshaft Engine Parts Accessories Fit For 47Cc 49Cc

Package Contents:1 x Half Circle Crankshaft

• Power conversion core: It can efficiently convert the linear reciprocating motion of the piston into rotational motion, providing basic driving force for motorcycle driving.
• Good balance performance: Paired with a balance block design, it can effectively counteract the inertial force generated by piston movement, reduce engine vibration, and enhance riding comfort.
• Smooth transmission connection: The flywheel or clutch connection structure at the end of the crankshaft is designed reasonably, which can smoothly transmit power to the gearbox and reduce power jerking.
• Compatible with multi cylinder engines: can be designed with various structures such as parallel twin cylinder, inline four cylinder, V-cylinder, etc., to meet the power requirements of different engine layouts.
• Increase efficiency: The spindle neck and connecting rod journal ensure concentricity during operation, reducing vibration and energy loss, and improving power transmission efficiency.