JT Rear Sprocket Steel 48T for 420 Chain - Part Number JTR834.48

The JT Rear Sprocket Steel 48T for 420 chain offers high-performance durability combined with cost-effective quality. Crafted exclusively from premium Japanese 545C high carbon steel, this sprocket is designed to withstand rigorous use and provide long-lasting performance. The heat-treated and hand-finished construction ensures that it meets or exceeds OEM standards, making it a reliable replacement part for your motorcycle or dirt bike. Its robust build outperforms mild steel or surface-hardened sprockets, often lasting two to three times longer, which translates to fewer replacements and reduced maintenance costs.
Designed with OEM gearing specifications, this sprocket features a 48-tooth rear gear and a 21-tooth front gear, optimized for smooth power transfer and consistent performance. All sprockets in this series utilize a 530 chain pitch, ensuring compatibility with a wide range of models. Whether you are replacing worn-out components or upgrading for enhanced durability, the JT Rear Sprocket Steel 48T delivers excellent value and dependable performance for your off-road or street vehicle.
Engineered for precision and longevity, this sprocket is an ideal choice for riders seeking a high-quality part that combines affordability with exceptional strength. Installation is straightforward, making it suitable for both professional repairs and DIY enthusiasts. Trust JT’s reputation for manufacturing top-tier motorcycle sprockets that enhance your vehicle’s efficiency and lifespan.

Features:

• Top quality at economical prices

• Made exclusively from the finest 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 is 48 tooth rear and 21 tooth front

• All sprockets have 530 chain pitch