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Motorbike parts and tools

Transmissions

Chain kit JT. 420HDR 15/34 Standard Rear Sprocket

EXPRESS OFFER

JT. 420HDR 15/34 Standard Rear Sprocket Chain kit

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EXPRESS OFFER

JT. 420HDR 15/34 Standard Rear Sprocket Chain kitHONDA 125 MSX 125 ABS (JC75) - 2018 - 2020Ref : JTC01844A / 3070433

Recommended retail price:32,96 €?

31,31 ^€

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Description
Compatible motorbikes
Questions and answers

DescriptionJT. 420HDR 15/34 Standard Rear Sprocket Chain kit

Product details :

Features

JT DRIVE CHAIN 420 HDR Kit – Steel Sprocket / Steel Rear Sprocket

This complete JT kit features a robust 420 HDR chain and steel sprockets to replace the transmission in a single operation. Designed for daily road use and light off-road outings, it offers a simple and reliable solution for mid-range power machines.

Kit Contents

420 HDR chain (106 links) — steel color, standard quality
JT steel front sprocket — precision machining for a good fit
Steel rear sprocket — teeth designed for smooth transmission

Technical Specifications

Chain pitch: 420
Roller width: 7.85 mm
Tensile strength: approximately 6,000 N (suitable for motorcycles up to ~25 HP)
Weight: 0.74 kg / 100 links
Lubrication: optimized chain without O-ring

This kit is designed for riders who want a durable and easy-to-maintain transmission: steel materials for good abrasion resistance and matched components for a perfect fit. Compatible model examples: HONDA MSX 125 ABS (2018-2020) — however, please check the exact compatibility with your machine before installation.

Technical information :

Reference

JTC01844A / 3070433

Chain pitch

420

Front sprocket version

Standard

Type

Standard

JT chain type

HDR

Chain color