Malossi RHQ Crankshaft 10 mm Pin 39.2 mm Stroke

The Malossi RHQ crankshaft with a Ø 10 piston pin and a stroke of 39.2 mm is an essential component for MBK Target and Yamaha CRZ 2-stroke 50cc motorcycles.

This crankshaft represents the heart of the internal combustion engine and determines the overall performance of the vehicle. Malossi is committed to producing high-quality crankshafts, which are essential to ensure high efficiency and great reliability.

The half-shafts are made of 18 Ni Cr Mo5 material, while the rotating masses are forged in a single piece. All machining processes are carried out with highly precise machine tools. Additionally, each component of the crankshaft undergoes five heat treatments to ensure maximum strength and durability over time.

The surface finish is particularly well-crafted to improve the overall reliability of the engine. Furthermore, the crankshaft undergoes dynamic balancing, allowing it to reach speeds of up to 16,000 rpm without any vibration or instability issues.

The connecting rod, made of 18 Ni Cr Mo5 copper-plated material, is coupled to the crankshaft through a precision roller bearing designed to withstand high speeds.

With the Malossi RHQ crankshaft, you can achieve exceptional performance and absolute reliability.