Constructed exclusively from Japanese 545C high carbon steel, this JT rear sprocket is engineered for superior durability and performance. The component undergoes a rigorous heat treatment and hand-finishing process to ensure it meets or exceeds original equipment manufacturer standards. This premium material composition allows the sprocket to outlast mild steel or surface-hardened alternatives by two to three times, providing extended service life for demanding applications.
Designed with a 530 chain pitch, this sprocket is compatible with standard OEM gearing configurations, which typically feature a 48-tooth rear and 21-tooth front setup. By combining high-carbon steel construction with precise manufacturing techniques, the JT Steel Rear Sprocket delivers reliable traction and longevity at an economical price point, making it a robust choice for riders seeking quality hard parts without compromising on value.