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Chain kit EK CHAIN JT 520M3 13/49 - Ultra Light Rear Sprocket

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EK CHAIN JT 520M3 13/49 - Ultra Light Rear Sprocket Chain kitKAWASAKI 250 KX 250 F (KX250Y) - 2011 - 2012Ref : EKC04223A / 3069253

Name: JT 520M3 13/49 - Ultra Light Rear Sprocket
Brand: EK CHAIN
Price: 101.6 EUR
Availability: InStock

Recommended retail price:127,04 €?

101,60 €

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DescriptionEK CHAIN JT 520M3 13/49 - Ultra Light Rear Sprocket Chain kit

Product details :

Features

EK/JT 520M3 13/49 Chain Kit - ultra-light sprocket by EK CHAIN — a kit designed for motocross riders seeking lightweight and durability on demanding terrains.

This complete chain kit (sprocket, crown, and chain) features a pitch of 520 and a tooth count of 13/49, providing easy installation for motocross machines. The ultra-light aluminum crown reduces rotating mass while the gold chain minimizes friction and resists abrasion during intense sessions.

Color: Gold / Gold
Number of links: 116
Pitch: 520
Weight: 1.36 kg (for 100 links)
Crown material: Aluminum (ultra-light)
Relative lifespan: index 450 (for 100 links)

Designed to withstand the demands of competition, this high-performance chain minimizes friction losses while providing good resistance to traction and wear. Ideal for motocross, it is particularly suitable for Kawasaki KX 250 F (KX250Y) models from 2011 and 2012, among other bikes in the category.

For optimal installation, check the sprocket/crown alignment and chain tension after a few kilometers. Regular maintenance and appropriate lubrication will extend the longevity of the kit on the track.

Technical information :

Reference

EKC04223A / 3069253

Number of teeth (sprocket)

49 dts

Sprocket number of teeth

13 dts

Complete chain weight

1,57 kg

Quality

Reinforced

Weight (kg/100 links)