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Chain kit EK CHAIN EK/PBR 520MRD7 14/51 - Ultra-Light Rear Sprocket

CHRISTMAS OFFER

EK CHAIN EK/PBR 520MRD7 14/51 - Ultra-Light Rear Sprocket Chain kit

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CHRISTMAS OFFER

EK CHAIN EK/PBR 520MRD7 14/51 - Ultra-Light Rear Sprocket Chain kitRef : EKC00990A / 3065495

Recommended retail price:153,58 €?

110,93 ^€

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Description
Compatible motorbikes
Questions and answers

DescriptionEK CHAIN EK/PBR 520MRD7 14/51 - Ultra-Light Rear Sprocket Chain kit

Product details :

Features

EK/PBR 520MRD7 Chain Kit 14/51 - EK CHAIN
Specifically designed for off-road use, this 520 chain kit features a motocross-oriented design: a gold 520 chain with 118 links paired with an ultra-light aluminum sprocket (ratio 14/51). Ideal for those looking to reduce unsprung mass without sacrificing performance against the traction and abrasion stresses encountered in competition.

Pitch: 520
Number of links: 118
Color: Gold / Gold
Sprocket: Aluminum, ultra-light version
Weight: 1.47 kg (for 100 links)
Relative lifespan: 450 (for 100 links)
Manufacturer reference: Not provided

This kit is aimed at motocross riders who want a lightweight and responsive setup to tackle jumps and technical sections. It facilitates power delivery on rough terrain while maintaining a suitable resistance to high demands. Compatible with 250cc motocross bikes, including:

GAS GAS MC 250 F FACTORY EDITION (2023)
KTM 250 SX-F (2022)
HUSQVARNA FE 250 (2022)

Standard installation and adjustment: check tension, lubrication, and wear of the links after the first rides. This product is intended for motocross/competition use — regularly maintain your drive system to preserve its performance on the track.

Technical information :

Reference

EKC00990A / 3065495

Chain pitch

520

Front sprocket version

Standard

Chain color

Gold/Gold

Ring type

No seal

Type of chain kit