
This part being universal, it may require adaptations
JT DRIVE CHAIN 428HDR (ref. JTC428HDR132SL) — reinforced drive chain designed for small displacements and compact machines. Reliable and economical, it is made from a steel alloy to optimize its wear resistance while remaining easy to maintain.
Designed for urban, quad, motocross, and roadster environments, this chain is aimed at riders looking for a robust solution for their daily commutes as well as light off-road sessions. The HDR profile is suitable for 50cc applications and small displacement trails/cross, offering a balance between strength and cost.
Common fitment examples: YAMAHA R125 (2025), BENELLI BN 125 (2025), APRILIA RX 125 (2025). Before installation, check compatibility with your sprocket and rear sprocket (pitch and number of links) and adjust the tension according to the manufacturer's recommendations.