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Chain kit EK CHAIN JT 520M3 13/50 - Ultra Light Rear Sprocket

Season launch

EK CHAIN JT 520M3 13/50 - Ultra Light Rear Sprocket Chain kit

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Season launch

EK CHAIN JT 520M3 13/50 - Ultra Light Rear Sprocket Chain kitSUZUKI 450 RM-Z 450 - 2010 - 2014Ref : EKC04230A / 3069263

Name: JT 520M3 13/50 - Ultra Light Rear Sprocket
Brand: EK CHAIN
Price: 100.44 EUR
Availability: InStock

Recommended retail price:127,08 €?

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Description
Compatible motorbikes
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DescriptionEK CHAIN JT 520M3 13/50 - Ultra Light Rear Sprocket Chain kit

Product details :

Features

Specifically designed for motocross practice and the demands of aggressive terrains, the EK/JT 520M3 13/50 chain kit combines a high-performance chain with an ultra-light sprocket for a reliable and lightweight set. Its Gold/Gold finish provides an immediate racing look while the technical features meet the constraints of competition and intensive training.

Type: Chain kit (sprocket 13 / sprocket 50 / chain 520)
Pitch: 520
Number of links: 114
Color: Gold / Gold
Sprocket: Ultra-light aluminum
Weight: 1.36 kg (for 100 links)
Relative lifespan: 450 (for 100 links)

The chain is designed to minimize friction while providing good traction and abrasion resistance—essential qualities on the track. The ultra-light aluminum sprocket helps control rotational mass and acceleration responsiveness without compromising strength. Regular installation and maintenance are essential to ensure longevity and safety.

Compatible with many motocross models, including the SUZUKI RM-Z 450 (2010, 2011, 2012), this kit is aimed at riders seeking a balance between weight, durability, and racing aesthetics.

Technical information :

Reference

EKC04230A / 3069263

Complete chain weight

1,55 kg

Quality

Reinforced

Weight (kg/100 links)

1,36 kg

Relative wear life (per 100 links)

450

Tensile Strength (lbs)