AFAM Steel Rear Sprocket 92606-42 - Black

AFAM Steel Rear sprockets are all CNC machined and produced in C45 steel with induction hardened teeth, this harder layer reduces wear on the sprocket and chain drastically and ensures a longer life span. The normalised steel resists micro cracks in the material. Executed in silver (zinc plated) or black (electrophoresis) for a long lasting protection against corrosion. Perfectly round, flat and concentric with the unique AFAM tooth profile make this one of the best after-market sprocket on the market. Technical 42T 80mm Inner Diameter 100mm PCD 6 x 10.25mm Bolt Holes