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Motorbike parts and tools

Transmissions

Chain kit EK CHAIN PBR 520MRD7 13/50 - 114 standard sprocket

NOUVEAUTÉ

EK CHAIN PBR 520MRD7 13/50 - 114 standard sprocket Chain kit Ref : EKC04847A / 3071008

EK CHAIN PBR 520MRD7 13/50 - 114 standard sprocket Chain kit

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NOUVEAUTÉ

EK CHAIN PBR 520MRD7 13/50 - 114 standard sprocket Chain kitRef : EKC04847A / 3071008

Name: PBR 520MRD7 13/50 - 114 standard sprocket
Brand: EK CHAIN
Price: 123.1 EUR
Availability: InStock

Recommended retail price:153,89 €?

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Description
Compatible motorbikes
Questions and answers
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DescriptionEK CHAIN PBR 520MRD7 13/50 - 114 standard sprocket Chain kit

Product details :

Features

EK/PBR 520MRD7 13/50-114 Chain Kit - Standard Sprocket by EK CHAIN: a complete kit designed for motocross riders seeking a reliable drive component that meets their machine's specifications. This kit includes a chain, a 13-tooth sprocket, and a 50-tooth standard sprocket, allowing for a simple and direct restoration of the transmission.

Chain pitch: 520
EK chain type: MRD7
Number of links: 114
Sprocket: aluminium, standard version
Pinion: standard version (13 teeth)
Usage: universal motocross — original fitment or maintenance replacement

This kit allows you to renew the transmission while maintaining the original geometry (standard pinion/sprocket). Before installation, check the pitch, number of teeth, and chain length compatible with your motorcycle. Ensure to adjust the tension and apply suitable lubrication after installation to optimise the chain's longevity.

Common compatibilities: HONDA CRF 250 RWE (2026), HONDA CRF 250 R (2026), HONDA CRF 250 RWE (2025) — verify the exact reference before ordering.

Technical information :

Reference

EKC04847A / 3071008

Number of teeth (sprocket)

50 dts

Sprocket number of teeth

13 dts

Number of links

114

No chain

520