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Chain kit EK CHAIN EK/PBR 520MRD7 14/49 - Ultra-Light Rear Sprocket

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EK CHAIN EK/PBR 520MRD7 14/49 - Ultra-Light Rear Sprocket Chain kit

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EK CHAIN EK/PBR 520MRD7 14/49 - Ultra-Light Rear Sprocket Chain kitKAWASAKI 250 KX 250 (KX250L) - 1999 - 2002Ref : EKC01502A / 3066010

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DescriptionEK CHAIN EK/PBR 520MRD7 14/49 - Ultra-Light Rear Sprocket Chain kit

Product details :

Features

EK/PBR 520MRD7 Chain Kit 14/49 - ultra-light sprocket

Specifically designed for motocross, this EK CHAIN kit combines a high-performance chain with an ultra-light aluminum sprocket. Engineered to reduce friction and withstand the stresses of the track, it is ideal for riders looking for a lightweight and responsive transmission without adding weight to the rear of the machine.

Type: Chain kit 520 (520MRD7)
Configuration: Sprocket 14 / sprocket 49
Number of links: 114
Color: gold / gold
Sprocket material: aluminum (ultra-light)
Relative lifespan: 450 (reference for 100 links)
Weight: 1.47 kg / 100 links

The gold finish makes it easy to visually spot wear and adds a racing touch to your motorcycle. The chain/sprocket combination reduces rotational inertia for sharper acceleration over jumps and technical sections. Ideal for cross use and intensive competitions, this kit requires regular maintenance (cleaning and lubrication) to maintain its performance and longevity.

Compatible motorcycles (examples):