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Chain EK CHAIN 420SR 420 1 Universal

Season launch

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Season launch

EK CHAIN 420SR 420 Universal ChainRef : EKC00715A / 1129896009

Name: 420SR 420
Brand: EK CHAIN
Price: 20.83 EUR
Availability: InStock

Recommended retail price:26,40 €?

20,83 ^€

This part is universal ?

This part being universal, it may require adaptations

Add to basket 20,83 €

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Description
Questions and answers

DescriptionEK CHAIN 420SR 420 Universal Chain

Product details :

Features

EK CHAIN 420SR 420 (ref. 420SR-STL 100 SPJ) — a transmission designed for riders seeking reliability and ease of maintenance. From the SR series, this chain maintains its flexibility even after long use thanks to a specialized heat treatment applied to the plates, which enhances their durability and wear resistance.

Pitch: 420
Number of links: 100 (standard length, adjustable by removing links as needed)
Color: Steel / Steel
Weight: 0.75 kg / 100 links
Relative lifespan index: 200 (for 100 links)

Versatile, it caters to urban, quad, motocross, and roadster environments — ideal for small displacement or trail/road learning. Compact and lightweight, the 420SR is particularly suited for 50 cc motorcycles listed in compatibility, while remaining appropriate for any setup accepting the 420 pitch. Its raw steel finish facilitates visual wear inspection and maintenance (regular cleaning and lubrication recommended).

To preserve its longevity: check the tension, monitor the wear of the sprocket/crown teeth, and lubricate according to usage frequency. Manufacturer reference: 420SR-STL 100 SPJ.

Technical information :

Reference

EKC00715A / 1129896009

Length

100 links

Chain pitch

420

Chain color

Steel/Steel

Colours

Steel / Steel

Connecting link