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

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

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EK CHAIN EK/PBR 520M3 14/50 - Ultra-Light Rear Sprocket Chain kitRef : EKC01396A / 3065903

Recommended retail price:200,06 €?

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122,40 ^€

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Description
Compatible motorbikes
Questions and answers

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

Product details :

Features

The EK/PBR 520M3 14/50 chain kit with ultra-light sprocket is designed for motocross riders who want a lightweight, responsive, and visually appealing transmission. Developed by EK CHAIN, this sprocket/sprocket/chain combination promotes low inertia and control of power transfer on demanding terrains without unsubstantiated technical claims.

Configuration: 520M3 – 14/50 (motocross orientation)
Number of links: 116 (allows adjustment based on installation)
Sprocket material: Aluminum – ultra-light sprocket to reduce unsprung weight
Color: Gold/Gold, polished finish for a racing look
Weight: 1.36 kg for 100 links (manufacturer's index)
Relative lifespan: 450 (manufacturer value for 100 links)

Ideal for off-road motorcycles, this kit offers a valuable compromise between lightweight construction and resistance to abrasion and traction. The aluminum sprocket reduces rotating mass, which is useful for improving handling and responsiveness during jumps and accelerations. Installation is recommended by a mechanic or an experienced enthusiast to ensure the appropriate chain slack and tension for your machine.

Common compatibilities: KTM 350 SX-F (2018, 2019) and KTM 350 SX-F Factory Edition Antonio Cairoli (2012).

Technical information :

Reference

EKC01396A / 3065903

Chain pitch

520

Front sprocket version

Standard

Chain color

Gold/Gold

Ring type

No seal