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Chain kit EK CHAIN JT 520MRD7 13/50 - Ultra Light Rear Sprocket

EXPRESS OFFER

EK CHAIN JT 520MRD7 13/50 - Ultra Light Rear Sprocket Chain kit

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EXPRESS OFFER

EK CHAIN JT 520MRD7 13/50 - Ultra Light Rear Sprocket Chain kitRef : EKC03836A / 3068663

Recommended retail price:145,43 €?

111,24 ^€

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Description
Compatible motorbikes
Questions and answers

DescriptionEK CHAIN JT 520MRD7 13/50 - Ultra Light Rear Sprocket Chain kit

Product details :

Features

EK/JT 520MRD7 13/50 Chain Kit - Ultra-Light Sprocket

Designed for demanding motocross riding, this EK CHAIN kit combines a 520MRD7 chain and an ultra-light aluminum sprocket to reduce unsprung mass without sacrificing strength. Finished in gold for a racing look, the construction emphasizes durability against abrasion and traction encountered in off-road conditions.

Type: 520 chain kit (sprocket/crown 13/50)
Chain: 116 links, Gold/Gold color
Pitch: 520
Sprocket: Ultra-light aluminum
Weight: 1.47 kg for 100 links
Relative lifespan: 450 (for 100 links)
Brand: EK CHAIN

Ideal for motocross enthusiasts looking to lighten their drivetrain while maintaining reliable handling on trails and in competition. Particularly suitable for BETA RR 350 4T models (2019 & 2023 references) listed as compatible. Ensure proper installation: checking torque, adjusting tension, and regular lubrication will extend the kit's longevity.

Note: Manufacturer reference not provided. Check compatibility with your model before installation.

Technical information :

Reference

EKC03836A / 3068663

Chain pitch

520

Front sprocket version

Self-cleaning

Type

Ultra-light

Chain color

Gold/Gold