AFAM Steel Rear Sprocket - Standard 420 - Rear

All AFAM steel sprockets are CNC machined and produced in C45 normalized steel (The normalized steel prevents the sprocket from micro cracks in the material) with induction hardened teeth. This harder layer on the teeth drastically reduces wear on sprocket and chain to ensure a longer life span.

Executed in silver (zinc plated) or black (electrophoresis) for a long-lasting protection against corrosion. This ensures the quality of the product to offer you a safe ride.

Perfectly round, flat and concentric with the unique AFAM tooth profile make this the best after-market sprocket on the market.

AFAM standard steel rear sprockets (- in the reference) are equal to the original color. Executed in either silver (zinc) or black (electrophoresis) to protect against corrosion.