Beschreibung
Motoforce engine kit Yamaha Aerox: 50cc cylinder + crankshaft
With this kit, you can fully rebuild your Minarelli horizontal LC engine (Yamaha Aerox, MBK Nitro, Malaguti F10/F12 etc.). It includes the main components – cylinder and crankshaft – which are perfectly matched for easy installation, no modifications required. The ideal solution to restore full performance to your liquid-cooled 50cc Minarelli horizontal engine – reliable, precise, and built to original factory specifications.
The main advantage of this kit is that all parts are carefully matched to work together smoothly. All necessary gaskets, seals, and bearings are included for a complete, hassle-free installation.
contents OEM style engine pack:
- 50cc cylinder kit with pistons and accessories
- OEM quality cylinder head
- OEM quality crankshaft
- Cylinder gasket set
- Bearings and seals
50cc cylinder MotoForce aerox
The 50cc MotoForce cylinder matches the original Minarelli horizontal LC engine in all technical details. Made of cast iron, it features the same number of transfers and identical exhaust port design. The 2-ring piston with 10mm wrist pin and circlips is included and ready for direct installation.
- Bore: 40mm
- Material: cast iron
- Pin: 10mm
- Included: Piston, rings, pin and circlips
OEM style cylinder head Minarelli horizontal LC
This cylinder head is a high-quality, cost-effective alternative to the original. It meets all technical requirements for reliable operation in 50cc engines. Its universal design is compatible with both original cylinders and aftermarket replicas, making it suitable for future upgrades or maintenance.
Crankshaft OEM Quality Yamaha / MBK
The included crankshaft exactly matches the dimensions and specifications of the original. It provides the same pre-compression and running dynamics as the stock crank. A robust and economical solution for replacing a worn or damaged crankshaft, maintaining the original measurements, balance and tolerances. Includes HQ small end bearing 10x14x13mm.
Crankshaft bearings and oil seals
The kit includes reinforced, high-quality bearings designed for long life and smooth operation. Supplied as matched pairs with the corresponding seals to ensure perfect sealing and a quiet, reliable engine.
Tuning Level: Original
Wir teilen unsere Produkte in unterschiedliche Leistungsklassen Original, Sport, Racing und High End ein, damit unsere Kunden die passenden Teile für ihr Setup auswählen können. Es ist hierbei wirklich wichtig, Teile aus demselben Tuningbereich zu kombinieren, dies trifft insbesondere auf Zylinder, Kurbelwellen und Auspuffanlagen zu.
Unter Original findet ihr Teile, deren Leistung und technische Eigenschaften mit denen des Serienteils übereinstimmen.
