Renthal Ultralight Rear Sprocket Black 49T 428 Fits RM80 YZ85

Description

The Renthal Ultralight Rear Sprocket is designed for high-performance motocross and off-road racing. Precision CNC machined from 7075-T6 aluminum alloy, it is 66% lighter than steel while maintaining exceptional durability. Engineered for maximum power transfer, it features an advanced tooth profile, precise concentricity, and tight tolerances to ensure a perfect fit. The sprocket’s high-strength base material and hard-wearing surface treatment significantly extend its lifespan. Self-cleaning mud grooves help prevent dirt buildup, making it ideal for demanding conditions. This black, 49-tooth rear sprocket is compatible with 89-01 Suzuki RM80 and 2002 Yamaha YZ85 models.