JT Rear Sprocket Steel 45T for 420 Chain - High-Performance Motorcycle Drive Gear

The JT Rear Sprocket Steel 45T for 420 chain is engineered to deliver superior durability and precise performance for your motorcycle. Crafted exclusively from high-quality Japanese 545C high carbon steel, this sprocket offers exceptional strength and longevity. Its heat-treated and hand-finished surface ensures it meets or exceeds OEM standards, providing reliable engagement and smooth power transfer. Designed to outperform mild steel or surface-hardened alternatives, this sprocket can last two to three times longer, making it a cost-effective upgrade for your bike.

This sprocket features OEM gearing with a 48-tooth rear configuration and a 21-tooth front, optimized for efficient power delivery and smooth acceleration. Its 530 chain pitch ensures compatibility with a wide range of motorcycle models, making installation straightforward and secure. Whether you're upgrading for better performance or replacing worn components, the JT Rear Sprocket Steel 45T is built to withstand demanding riding conditions while maintaining optimal gear engagement.

Ideal for riders seeking a combination of quality and affordability, this sprocket provides long-lasting performance without sacrificing performance. Its robust construction and precise manufacturing process ensure it will outlast standard mild steel options, reducing maintenance frequency and enhancing your riding experience. Trust the JT brand for dependable motorcycle components designed to meet the rigors of both casual and competitive riding.

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

• OEM gearing with 48 tooth rear and 21 tooth front for optimal performance

• Designed for 530 chain pitch compatibility for easy installation