Renthal Sprocket Hard Anodised 462 / 520 Tyre Size_110/80-19 ECE R10 R149-certified

ECE R10 R149-certified

Constructed with a big mouth on one end and a small mouth on the other while the knurled centre ensures an exceptional grip when in use

RK 520KXZ features special alloy pins with RK Special HCR Treatment (High Tech Chromium Carbide Layered Pins) for better wear resistance

The product creates a protective layer with a long-lasting

CCA (Cold Cranking Amps): 220A

Renthal Sprocket Hard Anodised 462 / 520 Tyre Size_110/80-19 ECE R10 R149-certifiedRenthal hard anodised sprockets are specifically designed for road and road racing applications. They feature all the benefits of Renthal off road aluminium rear sprockets but with increased longevity from the hard anodised process. Hard anodising is an integral surface coating that significantly increases the hardness and wear resistance of the chainwheel surface. Renthal hard anodised rear sprockets are precision CNC manufactured to extremely high