Renthal 455U-520 Conversion Ultralight front sprocket

Upgrade your ride with the RENTHAL 455U-520 Ultralight Front Sprocket. Designed for enhanced acceleration and reduced unsprung weight, this premium sprocket is perfect for a 520 pitch conversion. Its computer-aided ultralight design strategically removes material, cutting rotational inertia for sharper throttle response and improved handling. Crafted from high-grade, case-hardened 655M13 nickel chromium steel, it offers exceptional wear resistance and structural toughness. Precision CNC machining ensures perfect chain engagement, smooth power transfer, and extended drivetrain life. Trust in Renthal´s race-proven heritage for championship-winning performance