The transmission side half crankshaft is a centerpiece of your engineIAME X30. It is he who supports the effort of the clutch bell and transmits all the power to your chain. Made according to IAME quality standards, it guarantees perfect balance to minimize vibration and maximize speed
This half crankshaft is an original pieceIAME, manufactured with high performance steels and subjected to rigorous thermal treatments. Located on the ignition side, it supports the rotor and transmits the movement to the balancing shaft. A perfect geometry of this part is essential to limit vibration and guarantee the longevity of your engine.
The Iame air box foam is specially designed to fit the internal sleeve of X30 air boxes (including post-2018 models). Its role is vital: filter the incoming air without curbing the flow required for performance. It retains dust particles, gum debris (pick-up) and moisture, ensuring that only a pure air enters your Tillotson carburetor.