
SEGMENT VERTEX 40MM — replacement piston ring for urban scooters and mopeds. This 40 mm ring is designed to restore the seal between the piston and cylinder, limit compression loss, and reduce exhaust smoke related to a worn gasket. A straightforward replacement part for common 50 cc engines, it fits into engine renovation or routine maintenance operations.
This ring is particularly suitable as a replacement part for popular models such as MBK OVETTO 2T ONE (2018), YAMAHA BW'S ORIGINAL 10 INCHES (2016), and MBK BOOSTER (2018). Before installation, check the piston/cylinder diameter and the overall condition of the cylinder to ensure optimal operation.
Rider's advice: replacing a ring requires careful engine disassembly and checking of axial and radial play. If in doubt, entrust the installation to a qualified workshop to avoid any risk of premature wear or engine seizure.