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

Upgrade your motorcycle's drivetrain with the JT Rear Steel Sprocket 37-Tooth for 420 chains, designed for durability and precision. Crafted from the finest Japanese 545C high carbon steel, this sprocket offers exceptional strength and longevity. The heat-treated and hand-finished construction ensures it meets or exceeds original equipment manufacturer (OEM) standards, providing reliable performance under demanding riding conditions. Its robust design outlasts mild steel or surface-hardened sprockets by two to three times, making it a cost-effective choice for serious riders seeking durability.
The sprocket features OEM gearing with a 48-tooth rear and a 21-tooth front, ensuring compatibility with a wide range of motorcycle models. All sprockets are designed with a 530 chain pitch, maintaining proper tension and smooth operation across various applications. Whether you're replacing worn components or upgrading for improved performance, this sprocket delivers consistent power transfer and long-term reliability.
The JT brand is renowned for quality and precision, making this rear sprocket an excellent addition to your motorcycle's drivetrain. Its straightforward installation process and compatibility with 420 chain systems make it an ideal choice for riders who demand both value and performance from their motorcycle 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 or three times

• OEM gearing with 48 Tooth rear and 21 Tooth front

• Designed with 530 chain pitch for compatibility