## Complete Cylinder 47.00mm 72cc Cast Iron 13mm Piston Pin Red 139FMB 50 4T AC Boost your scooter's performance with this complete 72cc cylinder! This high-quality cast iron cylinder offers a significant performance increase compared to the standard 50cc cylinder. Designed specifically for 139FMB 50 4T AC engines, it guarantees seamless installation and optimal performance. ### Durability and Reliability The cast iron construction of the cylinder ensures excellent durability and wear resistance, resulting in a long service life. The red color gives it a sporty look. ### Technical Parameters: * **Cylinder Capacity:** 72cc * **Cylinder Bore:** 47.00mm * **Piston Pin Diameter:** 13mm * **Overall Height:** 88.6mm * **Height without Sleeve:** 62.7mm * **Outer Sleeve Diameter:** 52.3mm ### Increased Performance The larger 72cc cylinder capacity provides a noticeable increase in power and torque, resulting in better acceleration and higher top speed. Enjoy a more dynamic ride and more efficient hill climbing. ### Easy Installation The cylinder is complete and ready to install, making installation easy and saving time. Precise manufacturing guarantees a perfect fit for the 139FMB 50 4T AC engine.