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Chain kit EK CHAIN EK/PBR 520MRD7 14/48 - Ultra-Light Rear Sprocket

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EK CHAIN EK/PBR 520MRD7 14/48 - Ultra-Light Rear Sprocket Chain kit

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EK CHAIN EK/PBR 520MRD7 14/48 - Ultra-Light Rear Sprocket Chain kitRef : EKC01410A / 3065917

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Description
Compatible motorbikes
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DescriptionEK CHAIN EK/PBR 520MRD7 14/48 - Ultra-Light Rear Sprocket Chain kit

Product details :

Features

EK/PBR 520MRD7 Chain Kit 14/48 - Ultra-Light Sprocket
Designed by EK CHAIN, this 520MRD7 chain kit is aimed at motocross riders looking for a reliable and lightweight drive system. Engineered to reduce friction while maintaining good tensile strength and abrasion resistance, it combines a high-performance 520 chain with a sprocket/crown set tailored for competition specifications.

Kit composition: 520MRD7 chain (114 links), 14-tooth sprocket, ultra-light 48-tooth aluminum crown.
Color: Gold / Gold — visible finish on the chain and crowns.
Pitch: 520, standard for large displacement off-road bikes.
Relative lifespan: 450 (value for 100 links).
Weight: 1.47 kg for 100 links (chain only).
Crown material: aluminum, ultra-light profile to minimize unsprung weight.

Ideal for the demanding environments of motocross, this kit offers a balance between lightweight and endurance. Installation on cross/enduro machines is planned: check the number of teeth and chain length for perfect compatibility.