SPROCKET F 520 12T SC

Self-Cleaning Front Chainwheel

• Renthal off-road front chainwheels are chosen by more factory motocross and supercross teams than any other chainwheel on the market today
• They are CNC machined from a cased hardened and core refined 655M13 nickel chromium steel
• Utilizes mud grooves which are CNC machined into each tooth on both sides to allow mud to flow away from the key contact points between the chain and the chainwheel
• This helps reduce wear and increases the drivetrain lifespan