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Motorbike parts and tools

Transmissions

Chain kit JT. 420HDR 13/52 Reinforced - Standard Rear Sprocket

EXPRESS OFFER

JT. 420HDR 13/52 Reinforced - Standard Rear Sprocket Chain kit

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EXPRESS OFFER

JT. 420HDR 13/52 Reinforced - Standard Rear Sprocket Chain kitRef : JTC01220A / 3042716

Recommended retail price:44,12 €?

41,91 ^€

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Description
Compatible motorbikes
Questions and answers

DescriptionJT. 420HDR 13/52 Reinforced - Standard Rear Sprocket Chain kit

Product details :

Features

JT 420HDR 13/52 Reinforced Chain Kit - Standard Sprocket (ref. 4860267)

This JT chain kit includes a reinforced 420HDR chain, a 13-tooth sprocket, and a 52-tooth steel sprocket — the essentials for restoring or maintaining the transmission of your small displacement motorcycle. Designed for urban use and daily commutes, it is aimed at riders looking for a robust and easy-to-install transmission.

Chain: 420 HDR, black/steel color, standard quality, reinforced links.
Seals: XS-Ring for better sealing between the rollers and oil.
Sprocket: Steel, standard format 52 teeth compatible with the supplied sprocket.
Pinion: 13 teeth, suitable for 420 pitch.

Ideal for regular maintenance or replacement after wear, this kit restores precision and consistency to the transmission. Before ordering, check the list of components and compatibility with your machine to avoid any installation errors.

Common compatibilities: RIEJU MRX 50 PRO (2009), RIEJU SMX 50 (2006), RIEJU MRX 50 (2006). Installation and adjustment are recommended by a workshop if you are not equipped — correct tension and lubrication with the right product extend the life of the final drive.

Technical information :

Reference

JTC01220A / 3042716

Chain pitch

420

Front sprocket version

Self-cleaning

JT chain type

HDR

Chain color

Black/Steel

Chain quality