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Chain kit EK CHAIN JT 520M3 14/50 - Ultra Light Rear Sprocket

FRENCH DAYS

EK CHAIN JT 520M3 14/50 - Ultra Light Rear Sprocket Chain kit

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FRENCH DAYS

EK CHAIN JT 520M3 14/50 - Ultra Light Rear Sprocket Chain kitRef : EKC04271A / 3069306

Name: JT 520M3 14/50 - Ultra Light Rear Sprocket
Brand: EK CHAIN
Price: 95.7 EUR
Availability: InStock

Recommended retail price:129,49 €?

95,70 €

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Description
Compatible motorbikes
Questions and answers
Video

DescriptionEK CHAIN JT 520M3 14/50 - Ultra Light Rear Sprocket Chain kit

Product details :

Features

The EK/JT 520M3 14/50 chain kit - ultra-light sprocket combines a high-performance 520 chain and an optimized sprocket/crown setup for motocross use. Designed to minimize friction while supporting the demands of off-road use, this kit prioritizes lightness and responsiveness thanks to its ultra-light aluminum crown and golden finish that facilitates visual maintenance.

Type: Chain kit (chain + 14-tooth sprocket / 50-tooth crown)
Pitch: 520
Number of links: 118
Color: Gold / Gold
Crown material: Aluminum (ultra-light)
Weight: 1.36 kg / 100 links
Relative lifespan index: 450 (for 100 links, according to manufacturer data)

Suitable for the demands of the terrain and the tight transmission settings of motocross, this kit pairs particularly well with 350 cc models in the cross category (e.g., KTM 350 SX-F, Husqvarna FC 350). Ideal for riders looking to reduce unsprung mass while maintaining a strong chain and a polished look. Check the number of links and the spacing before installation for a perfect fit to your machine.

Technical information :

Reference

EKC04271A / 3069306

Complete chain weight

1,6 kg

Quality

Reinforced

Weight (kg/100 links)

1,36 kg

Relative wear life (per 100 links)

450

Tensile Strength (lbs)

8206

Tensile Strength (kN)

36.5

Chain pitch

520

Chain color

Gold/Gold

Rear Sprocket Material

Aluminium

Front sprocket version

Self-cleaning

EK Chain Type

Ring type

No seal

Length (links)

118

Use

All-terrain

Compatible motorbikes

KTM7 compatible models

250 MX - 1992/1992250 SX - 1994/2003 - 2017/2020250 SXS - 2000/2001 - 2003/2003350 SX-F - 2011/2021350 SX-F FACTORY EDITION ANTONIO CAIROLI - 2011/2012350 XC-F - 2016/2019450 SX-F - 2015/2015

HUSQVARNA3 compatible models

TC 250 - 2017/2020FC 350 - 2014/2019FX 350 - 2017/2019