Rear Sprocket Grooved – Red 420-50 Teeth

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. The sprocket features advanced tooth profiling for maximum power transfer and longevity, along with self-cleaning mud grooves that help prevent buildup and improve wear resistance. Engineered to tight tolerances, it ensures precise fitment and load dispersion. This red, 50-tooth sprocket is compatible with 2003-2007 Honda CR85R and 2007-2009/2012-2014 Honda CRF150R models.