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Chain JT. 420HDR 420 1 Universal

BLACK FRIDAY

JT. 420HDR 420 Universal Chain Ref : JTC01447A / 1077644013

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BLACK FRIDAY

JT. 420HDR 420 Universal ChainRef : JTC01447A / 1077644013

Recommended retail price:17,10 €?

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12,31 ^€

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This part is universal ?

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Description
Questions and answers

DescriptionJT. 420HDR 420 Universal Chain

Product details :

Features

JT DRIVE CHAIN 420 HDR – Heavy-duty transmission chain for small cylinders

Manufacturer reference: JTC420HDR140SL. The JT Drive 420 HDR chain is a Heavy-Duty solution designed for use on machines from 50 to 150 cm³. Made of black steel, it combines strength and ease of maintenance for urban riders, light cross enthusiasts, and compact roadsters.

Technical specifications:

Type: 420 HDR Heavy Duty
Pitch: 420
Number of links: 140 (delivered ready to install)
Weight: ≈ 0.74 kg / 100 links
Roller diameter: 7.77 mm
Pin length: 15.05 mm
Plate thickness: 1.6 mm (inner/outer)
Closure: clip
Material / color: black steel

Why choose it?

Heavy-Duty construction providing tensile strength suitable for small displacements.
Easy installation and maintenance thanks to the clip closure.
Versatile: suitable for road, dual-purpose, and light motocross up to 150 cm³.

Common mounting examples: HONDA CRF 110 F (2026), RIEJU MRT 50 SM (2025), FANTIC XM 50 PERFORMANCE (2025). Before installation, check the spacing and length: an adjustment of the length may be necessary for perfect alignment of the sprocket/crown.

Technical information :

Reference

JTC01447A / 1077644013

Length

140 links

Chain pitch

420

Chain color

Steel

Colours

Black / Steel

Connecting link