JT. 420HDR 420 Universal ChainRef : JTC01444A / 1077644004

Designed for small to medium engines, the JT 420 HDR chain provides a robust and economical solution for the transmission of motorcycles from 50 to 150 cc. Its black steel construction and 420 pitch make it a reliable component for urban, roadster, or cross use, where the reliability of the sprocket-sprocket connection is crucial.

• Type: 420 HDR Heavy Duty
• Pitch: 420
• Number of links: 100
• Tensile strength: up to 2,000 kg
• Weight (kg/100 links): 0.74
• Roller diameter: 7.77 mm
• Pin length: 15.05 mm
• Plate thickness (inner/outside): 1.6 mm / 1.6 mm
• Closure: clip
• Color: Black / steel

• Heavy-duty construction for good longevity in road and light off-road use.
• Easy installation and maintenance thanks to the clip closure.
• Versatile: suitable for machines 50–150 cc (e.g. Honda CRF 110 F, Rieju MRT 50 SM, Fantic XM 50).
• Good value for money for riders looking for a standard and robust chain.

Tip: check the pitch, number of links, and compatibility with your sprocket/sprocket before installation. Proper adjustment and regular lubrication will extend the lifespan of the transmission.