Chain Slider Black CRF 250/300/450 R/RX Acerbis (23727.090) tyre-size-160-60-17 High-carbon C49 steel rear sprocket

High-carbon C49 steel rear sprocket provides the durability needed for high-torque multi-cylinder engines

making the bike easier to clean

Hardened steel construction prevents premature tooth hooking

Trivalent plating keeps the metal shell looking clean and prevents rusting

Chain Slider Black CRF 250/300/450 R/RX Acerbis (23727.090) tyre-size-160-60-17 High-carbon C49 steel rear sprocketThis premium black chain slider offers a perfect balance of flexibility and toughness for modern motocross and cross country bikes. It prevents the chain from sawing into the swingarm pivot area during suspension compression. Moulded from self lubricating materials to reduce drag and improve drivetrain efficiency. Features a precise profile that keeps the chain centered and prevents derailed links. Resilient construction withstands repeated impacts