JT Rear Sprocket Steel 55T for 420 Chain - High-Performance Motorcycle Gear

The JT Rear Sprocket Steel 55T for 420 chain is engineered for durability and precision in motorcycle driving. Crafted from top-quality Japanese 545C high carbon steel, this sprocket offers exceptional strength and longevity. It is heat treated and meticulously hand finished to meet or exceed OEM standards, ensuring reliable performance and smooth operation. This sprocket is designed to outlast standard mild steel or surface-hardened alternatives by two to three times, making it a cost-effective choice for riders seeking reliability and extended service life.

With OEM gearing specifications of 48 teeth on the rear and 21 teeth on the front, this sprocket provides optimal gear ratios for a variety of riding styles. All JT sprockets are manufactured with a 530 chain pitch, ensuring compatibility with standard motorcycle chains and maintaining consistent power transfer. Whether you're replacing worn-out parts or upgrading for better performance, this rear sprocket is built to meet rigorous standards and deliver lasting results. Its robust construction and precise engineering make it an ideal choice for motorcycle enthusiasts who demand quality and durability in their drivetrain components.

Features:

• Top quality at economical prices

• Made exclusively from Japanese 545C high carbon steel

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

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

• OEM gearing is 48 teeth rear and 21 teeth front

• All sprockets have 530 chain pitch