## Motoforce 40.00mm 50cc Complete Piston Kit with 12mm Pin for 1E40QMB/QMA 50 2T AC This high-quality Motoforce 40.00mm 50cc complete piston kit, including rings, a 12mm pin, and retainers, is an excellent choice for scooters with a 1E40QMB/QMA 50 2T AC engine. It provides the reliability and performance you expect from the renowned Motoforce brand. ### Performance and Reliability from Motoforce Motoforce is a well-known manufacturer of scooter parts, renowned for its high-quality workmanship and attention to detail. This piston is no exception. Designed to provide optimal compression and durability, it guarantees smooth engine operation and a long service life. ### Perfect Fit The Motoforce 40.00mm complete piston kit is compatible with both the Motoforce Eco 50cc cylinder and the original CPI / Keeway cylinder. Thanks to its precise manufacturing, installation is simple and hassle-free. ### Technical Specifications: * **Piston Diameter:** 40.00mm * **Cylinder Capacity:** 50cc * **Piston Pin Diameter:** 12mm * **Distance from piston pin axis to piston edge:** 0.00mm ### Benefits: * High-quality workmanship from Motoforce * Excellent fit for Motoforce Eco 50cc and CPI/Keeway cylinders * Optimal compression and smooth engine operation * Increased durability and long service life * Easy and hassle-free installation