JT Rear Sprocket Steel 51 Tooth for 520 Chain – JTR210.51SC

Upgrade your motorcycle's drivetrain with the JT Rear Sprocket Steel 51 Tooth for 520 chains, designed for durability and performance. Crafted from premium Japanese 545C high carbon steel, this sprocket offers exceptional strength and longevity. Its heat-treated and hand-finished surface ensures it meets or exceeds original equipment manufacturer (OEM) standards, providing reliable performance in demanding conditions. With this sprocket, you can expect it to outlast mild steel or surface-hardened sprockets by two to three times, making it a cost-effective choice for serious riders. The sprocket features a 530 chain pitch, compatible with a wide range of motorcycle models that use 520 chains and OEM gearing of 48 teeth on the rear and 21 teeth on the front. Its precise manufacturing ensures a perfect fit and smooth operation, which is essential for maintaining optimal power transfer and extending the lifespan of your chain and sprockets. Whether you're replacing worn components or upgrading for improved durability, this sprocket provides excellent value and performance. Trust the JT brand for quality parts that are engineered to keep your motorcycle running at peak efficiency for countless miles.

Features:

• Made from Japanese 545C high carbon steel for exceptional strength and durability

• Heat treated and hand finished to meet or exceed OEM standards

• Outlasts mild steel or surface-hardened sprockets by two to three times

• Designed for 520 chain applications with 530 chain pitch compatibility

• OEM gearing is 48 Tooth rear and 21 Tooth front, ensuring proper fit and performance