JT Rear Sprocket Steel 38T for 520 Chain - Part Number JTR1350.38

The JT Rear Sprocket Steel 38T for 520 chains is engineered for durability and performance. Crafted exclusively from high-quality Japanese 545C high carbon steel, this sprocket ensures long-lasting strength and reliability. Each sprocket is heat treated and hand finished to meet or exceed OEM standards, providing a precise fit and optimal gear engagement. Designed to outperform mild steel or surface-hardened alternatives, this sprocket can last two to three times longer under demanding conditions, making it an excellent choice for high-performance applications. The OEM gearing configuration features a 48-tooth rear sprocket and a 21-tooth front sprocket, ensuring smooth power transfer and efficient operation. All sprockets are compatible with 530 chain pitch, maintaining consistent engagement and reducing wear over time. Whether upgrading or replacing factory parts, this sprocket offers a cost-effective solution without compromising quality or durability.

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 by two to three times

• OEM gearing includes 48-tooth rear and 21-tooth front sprockets

• Compatible with 530 chain pitch