Renthal Sprocket Hard Anodised 45T S3-Cat-ATV-Hardparts-Seals-ValveStemSeals Redesigned and improved billet gauge

Redesigned and improved billet gauge manifold with integrated pressure release valve

Head Size: 12mm

Extended sleeve cuff

Outside Length: 246mm

Producing up to 30% more vision than a standard lamp

Renthal Sprocket Hard Anodised 45T S3-Cat-ATV-Hardparts-Seals-ValveStemSeals Redesigned and improved billet gaugeRenthal 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.