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Chain kit EK CHAIN JT 520MRD7 14/50 - Ultra Light Rear Sprocket

CHRISTMAS OFFER

EK CHAIN JT 520MRD7 14/50 - Ultra Light Rear Sprocket Chain kit

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CHRISTMAS OFFER

EK CHAIN JT 520MRD7 14/50 - Ultra Light Rear Sprocket Chain kitRef : EKC03755A / 3068569

Recommended retail price:143,88 €?

103,95 ^€

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Description
Compatible motorbikes
Questions and answers

DescriptionEK CHAIN JT 520MRD7 14/50 - Ultra Light Rear Sprocket Chain kit

Product details :

Features

EK/JT 520MRD7 Chain Kit 14/50 - Ultra-Light Sprocket
Transmission kit designed for motocross and enduro practices: 520MRD7 chain paired with a 14-tooth sprocket and a 50-tooth ultra-light aluminum rear sprocket. Gold/gold finish for a sleek look on the swingarm and good resistance to superficial corrosion.

Pitch: 520
Number of links: 114
Color: Gold / Gold
Sprocket: Ultra-light aluminum
Weight: 1.47 kg (for 100 links)
Relative lifespan (100 links): 450
Gear ratio adjustment: 14/50

Designed to equip trails and motocross machines, this kit is aimed at riders looking for a complete transmission ready to install. The aluminum sprocket lightens the assembly compared to a steel sprocket, and the gold finish provides an aesthetic appeal while facilitating visual wear detection.

Usage tips: regularly check the chain tension, lubricate after muddy use, and replace the chain and sprocket in case of visible tooth wear or excessive link elongation. Check compatibility with your model before installation.

Common compatibilities: BETA RR 400 4T ENDURO RACING (2009), BETA RR 400 4T ENDURO (2009), BETA RR 400 4T ENDURO (2008).

Technical information :

Reference

EKC03755A / 3068569

Chain pitch

520

Front sprocket version

Self-cleaning

Type

Ultra-light

Chain color

Gold/Gold