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Chain kit EK CHAIN EK/PBR 520M3 13/48 - Ultra-Light Rear Sprocket

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EK CHAIN EK/PBR 520M3 13/48 - Ultra-Light Rear Sprocket Chain kit

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EK CHAIN EK/PBR 520M3 13/48 - Ultra-Light Rear Sprocket Chain kitRef : EKC01525A / 3066033

Recommended retail price:193,77 €?

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118,58 ^€

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Description
Compatible motorbikes
Questions and answers

DescriptionEK CHAIN EK/PBR 520M3 13/48 - Ultra-Light Rear Sprocket Chain kit

Product details :

Features

The EK/PBR 520M3 13/48 chain kit with ultra-light sprocket is designed for motocross riders seeking a rolling assembly that is both aesthetically pleasing and competition-ready. Engineered to reduce friction and withstand the traction and abrasion stresses encountered in off-road conditions, this kit combines a robust 520 chain with a lightweight aluminum sprocket to minimize unsprung mass and enhance the responsiveness of the final drive.

Brand: EK CHAIN
Reference: 520M3 13/48
Color: Gold / Gold
Pitch: 520
Number of Links: 114
Sprocket: Ultra-light aluminum (48 teeth)
Pinion: 13 teeth
Weight: 1.36 kg / 100 links
Relative Lifespan: 450 (for 100 links)

Ideal for motocross machines, this kit is compatible with Yamaha YZ 125 (2026) and YZ 250 F (2003–2004) as mentioned in compatibility. Its gold finish adds a recognizable touch to the chain assembly, while the lightweight aluminum sprocket helps improve the bike's dynamics during acceleration changes. Before installation, please verify the exact compatibility with your model and the required chain length.

Technical information :

Reference

EKC01525A / 3066033

Chain pitch

520

Front sprocket version

Standard

Chain color

Gold/Gold

Ring type

No seal

Type of chain kit