Rear Sprocket – Silver 428-50 Teeth

Description

The Renthal Ultralight Rear Sprocket is a high-performance chainwheel designed for motocross and off-road racing. CNC-machined from 7075-T6 aluminum alloy, it is 66% lighter than steel while maintaining exceptional durability. The advanced tooth profile ensures maximum power transfer and extended lifespan, while precision machining guarantees a precise fit. Self-cleaning mud grooves at each tooth help prevent debris buildup, improving wear resistance. Engineered to withstand the demands of Supercross, Motocross, and Enduro, this sprocket is trusted by top factory race teams worldwide. **Specifications:** – Silver finish – 50-tooth design – Compatible with: – 2004-2020 KTM 85-105SX – 2017-2020 Husqvarna TC85 – 2022-2023 GasGas MC85 – 428 chain size