## Complete Cylinder 40.00mm 50cc Aluminum with 10mm Piston Pin Motoforce - Enhanced Durability and Cooling This complete 50cc cylinder from the renowned brand Motoforce is the perfect choice for owners of scooters with Minarelli AC (1PE40QMB 2T) engines looking for a more durable and efficient solution. Made of aluminum, it offers significantly better cooling than cast iron cylinders, resulting in longer life and more stable engine operation. ### Kit Includes Everything You Need The set includes a cylinder, piston, rings, piston pin, pin retainers, and a complete gasket set. This gives you everything you need for installation without having to purchase additional parts. ### Perfect Fit and Easy Installation The cylinder is designed to work with the original cylinder head, simplifying installation and eliminating the need for additional modifications. Make sure the piston pin diameter in your scooter is 10mm before ordering, especially if you have a scooter with a Chinese engine. ### Motoforce Durability and Reliability The Motoforce brand is a guarantee of quality and reliability. This aluminum cylinder offers performance similar to the original, but with much higher durability. Investing in this product is an investment in long and trouble-free operation of your scooter. ### Technical Specifications: * **Material:** Aluminum * **Capacity:** 50cc * **Cylinder bore:** 40.00mm * **Piston pin diameter:** 10mm * **Compatibility:** Minarelli AC (1PE40QMB 2T) engines