Coupling Rubber BM 150cc Ocelot – 2087B121

 Is a high-strength, genuine rubber dampener designed for the rear wheel hub and sprocket carrier. It cushions drivetrain impact, reduces vibrations during acceleration/gear changes, and protects rear hub components from wear. Compatible with Boxer BM 150, BM150X, and UG models, these durable, direct-fit parts are crucial for smooth power transfer.