JT Rear Sprocket Steel 51 Tooth for 520 Chains - Model JTR251.51SC

Upgrade your motorcycle's drivetrain with the JT Rear Sprocket Steel 51 Tooth for 520 chains, designed for durability and high performance. Crafted exclusively from the finest Japanese 545C high carbon steel, this sprocket offers superior strength and longevity. Each sprocket is heat treated and hand finished to meet or exceed OEM standards, ensuring reliable operation under demanding conditions. Its robust construction allows it to outlast mild steel or surface-hardened sprockets by two to three times, providing long-term value and performance.
The OEM gearing features a 48-tooth rear sprocket paired with a 21-tooth front sprocket, optimized for smooth power transfer and efficiency. All JT sprockets are designed with a 530 chain pitch, making them compatible with a wide range of motorcycle models. Whether you're replacing worn-out parts or upgrading for enhanced performance, this sprocket delivers quality craftsmanship at an economical price point. Its precise manufacturing ensures consistent engagement with the chain, contributing to smoother acceleration and improved handling. Installation is straightforward, making it an excellent choice for both professional mechanics and DIY enthusiasts seeking reliable and high-quality drivetrain components.

Features:

• Top quality at economical prices

• Made exclusively from the finest Japanese 545C high carbon steel

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

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

• OEM gearing includes 48 Tooth rear and 21 Tooth front sprockets

• Designed for 530 chain pitch compatibility