Stage6 Sport MK2 50cc Cylinder Kit and Crankshaft Derbi Euro 3/4

The Stage6 Sport MK2 50cc cylinder kit and crankshaft for Derbi Euro 3/4 represents a perfect synergy between high performance and reliability, designed for riders who do not accept compromises. This engine package is the ideal solution for those looking to enhance their motorcycle without worrying about the compatibility of individual components.

The Stage6 Sport 50cc aluminum cylinder, with a bore of 40.3 mm and five transfer ports, features an exhaust with boost ports, ensuring optimal gas flow and a quick throttle response. The two-ring piston and the high compression (HC) monoblock aluminum cylinder head ensure efficient combustion and consistent power, while the included gaskets guarantee a perfect seal.

The Stage6 HPC crankshaft, made from high-quality materials, is designed to withstand speeds of up to 16,000 RPM, making it ideal for sports use. The connecting rod length and stroke remain original, facilitating installation and maintaining engine integrity. With the included homologation, this kit is perfect for those who want to improve their motorcycle's performance without sacrificing legality.

Choosing the Stage6 cylinder kit and crankshaft means investing in a product that combines advanced technology and practicality for an exhilarating and uncompromising riding experience.

• Stage6 Sport 50cc aluminum cylinder
• Bore: 40.3 mm
• Number of transfer ports: 5
• Boost ports in the exhaust
• Two-ring piston
• High compression (HC) monoblock aluminum cylinder head
• Included gaskets for a perfect seal
• Stage6 HPC crankshaft
• Resistance to speeds of up to 16,000 RPM
• Original connecting rod and stroke for easy installation
• Included homologation