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Motorbike parts and tools

Transmissions

Chain SuperProx 420H Steel x 138 links - Supersprox 420H Chain (Steel) x 138 links.

NOUVEAUTÉ

SuperProx 420H Steel x 138 links - Supersprox 420H Chain (Steel) x 138 links. Chain Ref : SUP00012A / 541001381

SuperProx 420H Steel x 138 links - Supersprox 420H Chain (Steel) x 138 links. Chain

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NOUVEAUTÉ

SuperProx 420H Steel x 138 links - Supersprox 420H Chain (Steel) x 138 links. ChainRef : SUP00012A / 541001381

Name: 420H Steel x 138 links - Supersprox 420H Chain (Steel) x 138 links.
Brand: SuperProx
Price: 10.6 EUR
Availability: InStock

10,60 €

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Description
Compatible motorbikes
Questions and answers

DescriptionSuperProx 420H Steel x 138 links - Supersprox 420H Chain (Steel) x 138 links. Chain

Product details :

Features

420H Steel Chain x 138 Links - Supersprox 420H Chain (Steel) x 138 Links. by SuperProx

SUPERSPROX 420H chain made of steel, 138 links, designed for cross and versatile use. Inner and outer plates of 1.8 mm for excellent wear resistance. Tensile strength of 18 kN and maximum power rating of 14 hp to suit small displacement transmissions.

Design and Materials

Steel construction, robustness suited for off-road conditions
Thickness of inner and outer plates 1.8 mm providing enhanced wear resistance

Practicality and Features

Quick clip attachment, simplified assembly and disassembly for faster replacement
Length of 138 links, direct replacement for transmissions designed for 138 links

Usage and Performance

Tensile strength of 18 kN, capable of withstanding transmission stresses
Maximum power rating of 14 hp, suitable for engines up to 14 hp

Advantages

OEM Reference CHA-420-H-138
Corresponding attachment 541009991 Quick Clip 420-H
Gross weight 1.28 facilitating handling during installation

Examples of Compatible Motorcycles

RIEJU MRT 50 2T SM TROPHY LC CARB E5+ (2026 - 50 cc)
YAMAHA TZR 50 2T LC CARB (2012 - 50 cc)
MBK X-POWER 50 2T LC CARB E3 (2012 - 50 cc)

Complete list of compatible motorcycles available in the dedicated section below

Technical information :

Reference

SUP00012A / 541001381

Type

Cross

Chain pitch

420

Length

138 links

Number of screws

138

Chain color

Steel/Steel

O-ring seal

Compatible motorbikes

RIEJU9 compatible models

MRT 50 ENDURO - 2017/2025MRT 50 SM PRO - 2017/2024MRT 50 SM TROPHY - 2017/2024MRT 50 SM REPLICA - 2019/2019MRT 50 PRO - 2022/2022 - 2024/2024MRT 50 SM - 2020/2025MRT 50 SM Supermoto - 2026/2026MRT 50 SM Supermoto Trophy - 2026/2026MRT 50 - 2026/2026

YAMAHA2 compatible models

TZR 50 - 2007/2012TZR 50 WGP 50th Anniversary (RA03) - 2012/2012

MBK1 compatible model

X-POWER - 2007/2012