
This part being universal, it may require adaptations
The JT Drive Chain 428HDR (manufacturer ref. JTC428HDR116SL) is a reinforced transmission designed for small displacements and lightweight machines. Made from steel alloy, it offers a reliable and economical solution for replacing a worn chain for urban use, light trail, motocross, or quad applications.
Designed to withstand the demands of daily use ā frequent starts, urban traffic, and light off-road outings ā this chain is easy to install thanks to its quick link. Its reinforced profile limits wear under normal usage conditions without adding unfounded technical claims.
It is suitable for transmissions with a pitch of 428 and is commonly used on small 125/50 roadster or motocross bikes. Common machine examples include: YAMAHA R125 (2025), BENELLI BN 125 (2025), APRILIA RX 125 (2025).