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Chain kit EK CHAIN EK/PBR 520MRD7 13/50 - Standard Rear Sprocket

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EK CHAIN EK/PBR 520MRD7 13/50 - Standard Rear Sprocket Chain kit

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EK CHAIN EK/PBR 520MRD7 13/50 - Standard Rear Sprocket Chain kitRef : EKC01553A / 3066061

Recommended retail price:139,47 €?

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85,32 ^€

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Description
Compatible motorbikes
Questions and answers

DescriptionEK CHAIN EK/PBR 520MRD7 13/50 - Standard Rear Sprocket Chain kit

Product details :

Features

EK CHAIN 520MRD7 13/50 Chain Kit – Standard Sprocket

Specifically designed for the cross environment, this EK/PBR chain kit includes a 13-tooth sprocket, a 50-tooth crown (standard steel crown), and a 520 chain with 114 links. Engineered to minimize friction while providing notable resistance to traction and abrasion, this configuration meets the regular demands of rugged terrains and enduro/cross sessions.

Brand: EK CHAIN
Pitch: 520
Ratio: 13/50
Number of Links: 114
Color: Gold / Gold
Crown Material: Steel
Weight: 1.47 kg / 100 links
Relative Lifespan: 450 (for 100 links)
Manufacturer Reference: Not provided

Ideal for riders of the Yamaha WR 250 F (2018–2020 models listed for compatibility), this kit is aimed at those who want a final drive ready to withstand mud, jumps, and the typical accelerations of motocross. Regular installation, tensioning, and lubrication are essential to get the best performance from the chain and to preserve the longevity of the steel crown.

Technical information :

Reference

EKC01553A / 3066061

Chain pitch

520

Front sprocket version

Standard

Chain color

Gold/Gold

Ring type

No seal

Type of chain kit