JT Rear Sprocket Steel 45T for 525 Chain - Durable High-Performance Replacement Part

The JT JTR807.45 rear sprocket is crafted from the highest quality Japanese 545C high carbon steel, ensuring exceptional durability and longevity for your motorcycle drivetrain. Designed to meet or exceed original equipment manufacturer (OEM) standards, this sprocket undergoes precise heat treatment and hand finishing to provide reliable performance in demanding riding conditions. Featuring a 45-tooth configuration, it offers a perfect balance of acceleration and top speed, making it suitable for a variety of riding styles. The sprocket's 530 chain pitch ensures compatibility with most standard 525-series chains, providing a secure fit and smooth operation. Outlasting mild steel or surface-hardened sprockets by two or three times, it delivers excellent value and long-term performance for motorcycle enthusiasts seeking quality replacement parts.

Features:

• Made exclusively from Japanese 545C high carbon steel for 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

• Designed with OEM 48 Tooth rear and 21 Tooth front gearing

• All sprockets have a 530 chain pitch for compatibility and secure fit