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Chain kit EK CHAIN JT 520MRD7 12/50 - Ultra Light Rear Sprocket

Season launch

EK CHAIN JT 520MRD7 12/50 - Ultra Light Rear Sprocket Chain kit

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Season launch

EK CHAIN JT 520MRD7 12/50 - Ultra Light Rear Sprocket Chain kitGAS-GAS 125 EC 125 RACING - 2013 - 2015Ref : EKC04265A / 3069300

Name: JT 520MRD7 12/50 - Ultra Light Rear Sprocket
Brand: EK CHAIN
Price: 109.27 EUR
Availability: InStock

Recommended retail price:138,25 €?

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Description
Compatible motorbikes
Questions and answers

DescriptionEK CHAIN JT 520MRD7 12/50 - Ultra Light Rear Sprocket Chain kit

Product details :

Features

EK/JT 520MRD7 12/50 Chain Kit - Ultra-Light Sprocket by EK CHAIN

Specifically developed for motocross, this chain kit combines a high-performance 520 chain with an ultra-light aluminum sprocket. Designed to minimize friction while providing good resistance to traction and abrasion, it meets the severe demands of muddy terrains and competition tracks.

Color: Gold/Gold — racing look and visual anti-corrosion
Pitch: 520
Sprocket/Crown: 12/50 (12-tooth sprocket / 50-tooth crown)
Number of Links: 114
Weight: 1.47 kg / 100 links (light chain for better agility)
Sprocket Material: Ultra-light aluminum, designed to reduce unsprung mass
Relative Lifespan: 450 (for 100 links)

Ideal for riders seeking high performance transmission and a lightweight setup on their enduro or motocross bikes. Classic mounting and adjustment: the length (114 links) allows the chain to be adapted to the swingarm settings of compatible models. Particularly suitable for GAS GAS EC 125 RACING (2013-2015) and other motocross machines equipped with a 520 pitch.

Manufacturer Reference: Not communicated

Technical information :

Reference

EKC04265A / 3069300

Complete chain weight

1,67 kg

Quality

Racing

Weight (kg/100 links)

1,47 kg

Relative wear life (per 100 links)

450