MALOSSI Crankshaft ref. 53 5779 — shaft ø13 mm / stroke 41.8 mm
Designed for demanding riders looking to enhance and optimize the engine's cycle part, this MALOSSI R.H.Q. crankshaft incorporates industrial solutions from high-performance blocks. A key component of the bottom end, it is engineered to withstand high RPMs and the stresses of prepared urban 50 cm3 engines.
Main features:
- Half-shafts made from 18 Ni Cr Mo5, monolithic forged rotating masses.
- All components subjected to five heat treatments for increased hardness and durability.
- Precision machining and careful surface finishing to minimize stress and wear.
- Dynamic balancing performed for speeds up to 16,000 RPM.
- Copper-plated connecting rod made from forged 18 Ni Cr Mo5, mounted on precision roller bearings for high speed.
Compatibility (examples):
- MBK 51 V, EV, EW, PASSION, RACING, ROCK, and MAGNUM 50
- MOTOBECANE 51 / 89 (50 cm3)
Product developed for competition and use on circuits or areas authorized by sporting authorities. Any inappropriate use outside the regulatory framework is disclaimed by the manufacturer.
