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Chain kit EK CHAIN EK/PBR 520M3 14/52 - Ultra-Light Rear Sprocket

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EK CHAIN EK/PBR 520M3 14/52 - Ultra-Light Rear Sprocket Chain kit

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EK CHAIN EK/PBR 520M3 14/52 - Ultra-Light Rear Sprocket Chain kitRef : EKC01407A / 3065914

Name: EK/PBR 520M3 14/52 - Ultra-Light Rear Sprocket
Brand: EK CHAIN
Price: 102.22 EUR
Availability: InStock

Recommended retail price:138,26 €?

102,22 €

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Description
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DescriptionEK CHAIN EK/PBR 520M3 14/52 - Ultra-Light Rear Sprocket Chain kit

Product details :

Features

The EK CHAIN 520M3 14/52 chain kit is a specific set for motocross, designed for off-road use and competition. It combines a robust 520M3 chain with an ultra-light aluminum sprocket to reduce unsprung mass without compromising wear resistance. Gold/gold finish for a polished look on the rear wheel and sprocket.

Brand: EK CHAIN
Configuration: 14-tooth sprocket / 52-tooth crown
Pitch: 520
Number of links: 118
Weight: 1.36 kg (for 100 links)
Relative lifespan index: 450 (reference for 100 links)
Crown material: ultra-light aluminum
Finish: Gold / Gold

Designed for the demands of motocross, this kit is aimed at riders looking for a lightweight and reliable transmission for their outings on tracks and rough terrain. Compatible with 520 setups, it fits modern enduro/cross machines — for example, KTM 350 SX-F, GAS GAS MC 250 F Factory Edition, or HUSQVARNA FC 350 (check exact compatibility according to year and model). Manufacturer reference not provided.

Technical information :

Reference

EKC01407A / 3065914

Chain pitch

520

Chain color

Gold/Gold

Front sprocket version

Standard

Ring type

No seal

Type of chain kit

Ultra-light

Use

All-terrain

Compatible motorbikes

GAS-GAS6 compatible models

MC 250 F - 2024/2026EC 250 RACING - 2020/2020EC 250 RACING SIX DAYS - 2020/2020EC 250 - 2021/2023MC 250 F FACTORY EDITION - 2026/2026MC 350 F - 2024/2025

KTM5 compatible models