
Manufacturer Reference: JTA210.53BLK
The JT Sprockets JTA210.53BLK sprocket is a transmission part designed for demanding users seeking lightweight and durability. Made from aerospace-grade 7075-T6 aluminum (Ergal), it offers good mechanical resistance while reducing the unsprung mass of the wheel. Its "mud-resistant" finish limits dirt accumulation between the teeth and facilitates the ejection of particles during off-road outings.
Designed to withstand the conditions of motocross as well as the demands of roadsters, this sprocket fits into 520 transmissions. It is ideal for replacement or gearing changes to adjust the stretch or responsiveness of the rear end. Among the common compatible models are machines like the Beta RR 480 4T, the Honda CRF 450 X, or the HM Motard 450—however, please check the bolt pattern and fitting before ordering.
A technical and understated choice for those who want a lightweight, reliable part designed to minimize clogging during off-road use.