JT Rear Sprocket Steel 45T for 520 Chain - Part Number JTR853.45

The JT JTR853.45 rear sprocket is engineered for durability and performance in motorcycle and ATV applications. Crafted exclusively from high-quality Japanese 545C high carbon steel, this sprocket offers superior strength and longevity. It is heat treated and hand finished to meet or surpass OEM standards, ensuring optimal fit and function. Designed for 520 chain systems, this 45-tooth sprocket provides reliable power transfer and smooth operation, making it an excellent choice for both casual riding and demanding terrain.
The construction of this sprocket ensures it outlasts mild steel or surface-hardened alternatives by two to three times, providing exceptional value and reducing maintenance needs. Its precise manufacturing process guarantees consistent performance and a perfect fit, which is essential for maintaining optimal chain alignment and longevity. Whether upgrading your existing setup or building a new one, the JT JTR853.45 is designed to meet the rigorous demands of off-road riding or street riding.
Installation is straightforward, and this sprocket is compatible with a wide range of models that utilize a 520 chain. Its robust design and high-quality materials make it a dependable component that enhances the overall performance and durability of your motorcycle or ATV. Trust JT’s reputation for manufacturing premium drivetrain components that deliver long-lasting performance and reliability in all riding conditions.

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 or three times

ATTRIBUTES:

BRAND: JT

MPN: JTR853.45