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Chain kit EK CHAIN JT 520H 14/51 - Ultra Light Rear Sprocket

Season launch

EK CHAIN JT 520H 14/51 - Ultra Light Rear Sprocket Chain kit

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Season launch

EK CHAIN JT 520H 14/51 - Ultra Light Rear Sprocket Chain kitYAMAHA 250 YZ 250 - 1990 - 1993Ref : EKC03657A / 3068456

Name: JT 520H 14/51 - Ultra Light Rear Sprocket
Brand: EK CHAIN
Price: 68.26 EUR
Availability: InStock

Recommended retail price:86,35 €?

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Description
Compatible motorbikes
Questions and answers

DescriptionEK CHAIN JT 520H 14/51 - Ultra Light Rear Sprocket Chain kit

Product details :

Features

EK/JT 520H Chain Kit 14/51 - Ultra-Light Sprocket

Designed by EK CHAIN for motocross riders seeking a balance between lightweight and track performance, this 520H chain kit combines a robust chain with an ultra-light aluminum sprocket. Manufactured according to EK Japan standards, it is optimized to provide value and performance suited to the demands of off-road riding without overpromising unverified results.

Main Features:

Chain pitch: 520
Sprocket / sprocket: 14 / 51 (ultra-light aluminum sprocket)
Number of links: 116
Color: steel / steel
Weight: 1.66 kg for 100 links
Relative lifespan: 150 (based on 100 links)

This kit is aimed at motocross riders and mechanics who want to reduce unsprung mass while maintaining reliable transmission for off-road use. The aluminum sprocket minimizes weight without compromising the ease of maintenance required for muddy outings and repeated jumps.

Compatibility (examples): YAMAHA YZ 250 (1991 - 1993). Check the number of teeth and pitch before installation to ensure compatibility with your machine.

Technical information :

Reference

EKC03657A / 3068456

Complete chain weight

1,92 kg

Quality

Standard

Weight (kg/100 links)

1,66 kg

Relative wear life (per 100 links)

150

Tensile Strength (lbs)