JT Rear Sprocket Steel 37T for 420 Chain - High-Performance Motorcycle Part

The JT Rear Sprocket Steel 37T for 420 chain is engineered for durability and optimal performance in motorcycle applications. Crafted exclusively from high-quality Japanese 545C high carbon steel, this sprocket offers exceptional strength and resilience. Each sprocket is heat treated and meticulously hand finished to meet or exceed original equipment manufacturer (OEM) standards, ensuring a reliable fit and long-lasting operation. Its robust construction allows it to outlast mild steel or surface hardened sprockets by two to three times, providing excellent value and extended service life for demanding riding conditions. Designed with OEM gearing specifications, it features 48 teeth on the rear and 21 teeth on the front, making it compatible with a variety of motorcycle models that use a 530 chain pitch. This sprocket is an ideal upgrade for riders seeking enhanced durability and performance from their drivetrain components. Whether you're restoring a vintage bike or upgrading a modern machine, the JT Rear Sprocket Steel 37T delivers professional-grade quality at an economical price point, ensuring your motorcycle maintains optimal power transfer and reliability on the road or track.

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

• Outperforms mild steel or surface hardened sprockets by two or three times

• OEM gearing: 48 Tooth rear, 21 Tooth front

• All sprockets have 530 chain pitch