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THE SPRING OF THE JACKET I'M TAKING ADVANTAGE

4 instalments with no fees from €300 purchase with Floa + info

Come meet A. RINS and B. BALTUS in Seclin on 18/04

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THE SPRING OF THE JACKET I'M TAKING ADVANTAGE

4 instalments with no fees from €300 purchase with Floa + info

Come meet A. RINS and B. BALTUS in Seclin on 18/04

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Chain kit EK CHAIN EK/PBR 520M3 13/50 - Ultra-Light Rear Sprocket

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EK CHAIN EK/PBR 520M3 13/50 - Ultra-Light Rear Sprocket Chain kit

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EK CHAIN EK/PBR 520M3 13/50 - Ultra-Light Rear Sprocket Chain kitHONDA 250 CR 250 R (ME03) - 1996 - 2001Ref : EKC01080A / 3065585

Name: EK/PBR 520M3 13/50 - Ultra-Light Rear Sprocket
Brand: EK CHAIN
Price: 104.13 EUR
Availability: InStock

Recommended retail price:136,15 €?

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DescriptionEK CHAIN EK/PBR 520M3 13/50 - Ultra-Light Rear Sprocket Chain kit

Product details :

Features

EK/PBR 520M3 Chain Kit 13/50 - Ultra-Light Sprocket

Designed for off-road and motocross competition, this chain kit combines a 520M3 gold chain with an ultra-light aluminum sprocket. It is aimed at riders looking for a reliable, lightweight transmission tailored to the specific demands of off-road riding without false technical promises.

Chain Color: Gold / Gold
Pitch: 520
Number of Links: 114
Sprocket/Crown Teeth: 13/50
Sprocket: Ultra-light aluminum (reducing unsprung mass)
Weight: 1.36 kg / 100 links
Relative Lifespan: 450 (for 100 links)

The combination of the 520M3 chain and aluminum sprocket reduces rotational weight and unsprung mass, which is felt during throttle changes and corner exits on loose surfaces. The kit is suited to the demands of motocross: regular maintenance, correct tension, and lubrication ensure optimal longevity. Ideal for replacing or upgrading the transmission on motocross machines.

Compatibility (examples): Honda CR 250 R (ME03) 1999–2001. Always check the number of teeth and pitch before installation to ensure a proper fit.

Technical information :

Reference

EKC01080A / 3065585

Chain pitch

520

Chain color

Gold/Gold

Front sprocket version

Standard

Ring type

No seal