Malossi RHQ Sport Pin 10 Stroke 39.2 mm CrankshaftRef : MAL00790A / 1148116

MALOSSI R.H.Q. Crankshaft - Manufacturer Part No. 53 7891

Designed for small 50 cc 2-stroke engines, this MALOSSI R.H.Q. crankshaft provides a robust foundation for those looking to refresh their engine's heart or prepare a performance-oriented setup. With a shaft diameter of 10 mm and a stroke of 39.2 mm, these dimensions are suitable for numerous urban scooters and 2T mopeds. Meticulously crafted with high-strength materials to withstand sustained RPMs.

Technical Specifications

• Material of the half cranks: 18 Ni Cr Mo5 steel.
• Half crank with a monolithic forged rotating mass for controlled inertia.
• All components subjected to five thermal treatment operations.
• Precision machining and optimized surface finish to enhance reliability.
• Dynamic balancing designed for speeds up to 16,000 RPM.
• Forged copper connecting rod 18 Ni Cr Mo5, mounted on precision roller bearings.

This crankshaft is particularly aimed at modifications and replacements on 50 2T urban scooters. Compatible with many models (e.g., YAMAHA AEROX, MBK OVETTO, PGO LIGERO) — please consult the complete compatibility list for vehicle-by-vehicle verification.

This product is reserved exclusively for competitive use in locations authorized by the relevant sports authorities. Motoblouz disclaims any responsibility in case of inappropriate use.