Aprilia Renthal front Sprocket 407-520-16
Renthal front chainwheels are simply the finest front chainwheel on the market today
All Renthal front sprockets have been precision CNC machined to an extremely tight tolerance. Manufactured from a specially developed Nickel-Chrome-Molybdenum steel with a case hardened core they provide the ultimate combination of minimal weight, maximum strength and hardness. Their unique design also incorporates self-cleaning mud grooves between each tooth of the sprocket, helping to prevent a build-up of dirt and grime on your chain and sprockets, increasing their lifespan whilst reducing the impact on your wallet!
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