REAR SPROCKET 420 51T BK

Aircraft-grade 7075-T6 aluminium

Best quality material available

Self-cleaning grooves between each tooth to prevent mud build-up

One of the lightest sprockets on the market

Color anodized coated surface for extra durability

Race proven design with optimal strength-to-weight ratio

CAD designed and CNC machined using state of the art technology

Engineered and manufactured in the Netherlands

DISCLAIMER: Product Sample – please check the part’s description and specifications for the individual details