Renthal 2026 Ducati Desmo450 MX Front Ultralight Grooved Sprocket - 520-13P Teeth - 523U-520-13GP

Renthal Front Chainwheels are simply the finest front chainwheel on the market today. Our Front Chainwheels feature a specially developed Nickel-Chrome-Molybdenum steel which is case hardened and core refined to give the ultimate combination of strength and hardness.