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

CHRISTMAS OFFER

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

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CHRISTMAS OFFER

EK CHAIN JT 520MRD7 13/50 - Ultra Light Rear Sprocket Chain kitRef : EKC03753A / 3068567

Recommended retail price:143,44 €?

103,62 ^€

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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 by EK CHAIN: a complete kit designed for motocross and competition use, combining reduced weight and wear resistance. Ideal for those seeking a responsive transmission without compromising tensile strength and abrasion resistance.

Configuration: 13-tooth sprocket / 50-tooth sprocket (ultra-light aluminum)
Pitch type: 520
Number of links: 114
Color: Gold / Gold
Weight: 1.47 kg for 100 links
Relative lifespan: 450 (for 100 links, manufacturer value)
Sprocket material: Aluminum (ultra-light version)
Manufacturer reference: Not provided

Designed to limit friction and reduce inertia, this EK/JT chain kit is aimed at motocross and enduro riders who push hard on the gears. The ultra-light aluminum sprocket reduces unsprung weight for better rev response, while the treated chain offers good abrasion and tensile resistance in demanding conditions. Gold finish for a sleek look and protection against corrosion.

Compatible with several enduro and motocross models, including the BETA RR 350 4T (2012-2013) listed as a reference. Installation and adjustment should follow manufacturer recommendations for optimal longevity.

Technical information :

Reference

EKC03753A / 3068567

Chain pitch

520

Front sprocket version

Self-cleaning

Type

Ultra-light

Chain color

Gold/Gold

Chain quality