Original cast iron engine group Motoforce for Yamaha Pw50

The original Motoforce cast iron cylinder kit is the ideal solution for those looking to restore the performance of their Yamaha PW50 Motocross. Designed to replace the original cylinder, this kit offers excellent compatibility with the OEM model, ensuring a simple and hassle-free installation.

Made from gray cast iron, the cylinder features the same technical specifications as the original component, including the number of ports and the shape of the exhaust port. The included piston, with a bore of 40 mm and equipped with two rings, is identical to the one provided as standard, ensuring perfect synergy with the engine.

With a displacement of 50cc and certification confirming its compliance, this cylinder kit is designed for optimal use. The kit also includes a cylinder head and a top-end gasket kit, making it ready for assembly.

With a piston pin of 10 mm and a short M14 spark plug thread, this product is designed for those who want to get back on the bike without compromises. If your original cylinder has suffered damage, the Motoforce cylinder kit is the perfect choice to get back on track with momentum and reliability.

• Material: gray cast iron
• Displacement: 50cc
• Piston bore: 40 mm
• Number of piston rings: 2
• Piston pin: 10 mm
• Spark plug thread: short M14
• Compatibility: Yamaha PW50 OEM model
• Kit includes: cylinder head and top-end gasket kit
• Certification: compliant with regulations