JT Rear Steel Sprocket 40 Tooth for 520 Chain - High-Performance Motorcycle Part

The JT JTR245/2.40 rear steel sprocket is designed for optimal performance and durability in motorcycle applications. Crafted exclusively from the finest Japanese 545C high carbon steel, this sprocket offers superior strength and longevity. It is heat-treated and meticulously hand-finished to meet or exceed OEM standards, ensuring reliable operation under demanding conditions. With a 40-tooth configuration, the sprocket is suitable for riders seeking a balance of acceleration and top speed. The all-steel construction and high-quality manufacturing process enable this sprocket to outlast mild steel or surface-hardened counterparts by two or three times, providing excellent value over the lifespan of your motorcycle drivetrain.

Features:

• Top quality at economical prices

• Made exclusively from Japanese 545C high carbon steel for durability

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

• Outlasts mild steel or surface-hardened sprockets significantly

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

• All sprockets feature a 530 chain pitch