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Chain kit EK CHAIN EK/PBR 520MRD7 13/51 - Ultra-Light Rear Sprocket

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EK CHAIN EK/PBR 520MRD7 13/51 - Ultra-Light Rear Sprocket Chain kit

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EK CHAIN EK/PBR 520MRD7 13/51 - Ultra-Light Rear Sprocket Chain kitHONDA 250 CRF 250 R (ME10) - 2004 - 2009Ref : EKC01493A / 3066001

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Description
Compatible motorbikes
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DescriptionEK CHAIN EK/PBR 520MRD7 13/51 - Ultra-Light Rear Sprocket Chain kit

Product details :

Features

EK/PBR 520MRD7 Chain Kit 13/51 — ultra-light sprocket

Designed for the motocross rider seeking lightweight and reliability on demanding terrain, this EK/PBR 520MRD7 chain kit combines a high-performance chain with an ultra-light aluminum sprocket 13/51. Ideal for minimizing unsprung mass and enhancing the bike's responsiveness without sacrificing strength under competitive conditions.

Color: Gold / Gold — durable and noticeable look on the bike.
Pitch: 520, standard size for motocross.
Number of links: 114 (cutting/adjustment may be required based on model).
Sprocket material: Ultra-light aluminum — reduces inertia.
Weight: 1.47 kg for 100 links (chain weight index).
Relative lifespan: 450 (value provided from testing on 100 links).

Recommended installation for motocross bikes: optimized transmission for jumps, accelerations, and technical sections. Compatible with many 250cc models including:

HONDA CRF 250 R (ME10) 2009
HONDA CRF 250 R (ME10) 2008
HONDA CRF 250 R (ME10) 2007

Manufacturer reference: not provided. Check the number of teeth and length before installation for precise chain adjustment and optimal track performance.

Technical information :

Reference

EKC01493A / 3066001

Chain pitch

520

Front sprocket version

Standard

Chain color

Gold/Gold

Ring type

No seal

Type of chain kit