MXS Racing Piston 47.55mm 12mm Pin Selection A

The MXS Racing piston with a diameter of 47.55 mm and a pin of 12 mm is the essential element for those looking to enhance their 70cc Minarelli engine in a vertical position. Specifically designed for MXS Racing cylinder kits, this piston is a fundamental component for achieving high performance and an immediate throttle response.

Made of aluminum and featuring a Nikasil coating, the piston ensures superior wear resistance and longevity. Its configuration is optimized to work in synergy with MXS Racing cylinders, which have five transfer ports and an oval exhaust, allowing for power outputs between 16 and 18 HP, depending on the engine configuration.

The piston comes complete with piston rings, a pin, and retaining clips, ensuring a simple and secure installation. With a bore of 47.6 mm and an original connecting rod length, this piston is perfect for those seeking racing performance and an uncompromised riding experience. It is advisable to always use a new set of gaskets during cylinder installation to ensure perfect operation and maximize engine performance.

Choosing the MXS Racing piston means investing in a high-end product designed for true motorcycle and racing enthusiasts.

• Bore: 47.55 mm
• Pin: 12 mm
• Material: Aluminum with Nikasil coating
• Compatibility: MXS Racing cylinder kits
• Power: 16-18 HP (depending on engine configuration)
• Piston rings, pin, and retaining clips included
• Optimized configuration for cylinders with five transfer ports and oval exhaust
• Superior durability and wear resistance
• Recommended to use a new set of gaskets during installation