JT Rear Steel Sprocket 45T for 520 Chains - Part Number JTR811.45

Upgrade your motorcycle's drivetrain with the JT Rear Steel Sprocket designed specifically for 520 chain applications. Crafted from high-quality Japanese 545C high carbon steel, this sprocket offers exceptional durability and performance. The heat-treated and hand-finished construction ensures it meets or exceeds OEM standards, providing reliable operation under demanding riding conditions. Its robust design allows it to outlast mild steel or surface-hardened sprockets by two to three times, making it a cost-effective choice for long-term use. This sprocket features 48 teeth on the rear and 21 teeth on the front, aligning with OEM gearing specifications for optimal power transfer and smooth operation. All JT sprockets are manufactured with a 530 chain pitch, ensuring compatibility with most standard motorcycle chains and drivetrains. Whether you're replacing worn components or upgrading for enhanced performance, this sprocket provides a dependable solution to improve your motorcycle's acceleration and overall ride quality.

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

• OEM gearing: 48 Tooth rear, 21 Tooth front

• Designed for 530 chain pitch compatibility