
Check compatibility:
The components of a chain kit may vary depending on the model. Please consult the list of items and dimensions before ordering to ensure perfect compatibility with your machine.
The JT DRIVE CHAIN 420HDR 12/62 reinforced chain kit is a final drive designed for urban and daily use. It includes a reinforced HDR 420 chain, a 12-tooth sprocket, and a standard 62-tooth steel sprocket — the essentials to renew the transmission of your small displacement bike or scooter.
This kit is a practical solution for replacing your entire transmission and regaining a responsive and smooth engine behavior during city accelerations. Compatible with many 50 cc models, it is particularly suitable for the models listed below.
Manufacturer reference: 4860287 — JT DRIVE CHAIN.