AFAM 12227 Rear Sprocket

AFAM steel crowns: - They are made of standardized C45 steel and CNC machined, with induction hardened teeth . - A harder coating on the teeth dramatically reduces wear on the sprocket and chain , ensuring a longer service life. - They are finished in silver (zinc plating) or black (electrophoresis) for long-lasting protection against corrosion. - Standardized steel prevents the crown from suffering microcracks in the material, which ensures the quality of the product and offers safe use. - It is completely round, flat and concentric, with the exclusive AFAM tooth profile that makes it the best replacement crown. Racing to performance: - AFAM technology is used by several world-leading racing teams and manufacturers . - The experience acquired since its creation in 1978, with an R&D department in GP500, MotoGP, SBK and MX1 competitions, has achieved a specialization in constant growth and improvement. - Through the knowledge acquired on the road, off-road and on the circuits, AFAM has developed a know-how that guarantees the highest quality in the production of sprockets and chains. - Offering a wide range of accessories to meet any replacement needs.