JT Sprockets JTR461.49 is a precision rear steel sprocket for 420 chain size with 49 teeth, engineered for reliable final-drive performance. Computer-designed for high strength at minimal weight and built to meet or exceed strict quality standards.
JT Sprockets JTR461.49 is a high-quality rear steel sprocket built for riders who want dependable power transfer and long service life from their final drive. Computer-designed to achieve ultimate strength at minimum weight, it delivers consistent performance whether you’re replacing worn drivetrain parts or dialing in your gearing.
By using top-grade materials and controlled manufacturing processes, JT produces sprockets that meet or exceed the highest quality standards. The sprocket is heat-treated and beadblasted to help reduce surface tension, improving durability and resistance to wear for smoother, more reliable riding over time.
