JT Sprockets Rear OE Steel T47 #520 JTR460.47 S3-Cat-Helmets-Road original pins can become pitted

original pins can become pitted or corroded

Organised storage prevents damage to sensitive edges and measuring surfaces

Machined from high-density polyethylene (HDPE) for excellent sliding properties

and track debris commonly encountered during racing

Features high-visibility accents to ensure the rider remains seen in low-light and misty conditions

JT Sprockets Rear OE Steel T47 #520 JTR460.47 S3-Cat-Helmets-Road original pins can become pittedRefresh your bike's rear end with this high quality steel sprocket, featuring 47 teeth for dependable power delivery. The 520 pitch sizing is common across many sports and off road bikes, offering a wide range of chain compatibility. Black or zinc coating provides a professional look and long term corrosion protection. Computer aided design ensures the tooth profile matches the chain rollers perfectly. The steel core remains ductile to absorb shocks