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

FRENCH DAYS

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

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FRENCH DAYS

EK CHAIN EK/PBR 520MRD7 13/51 - Ultra-Light Rear Sprocket Chain kitKTM 125 125 SX - 2020 - 2022Ref : EKC01367A / 3065874

Name: EK/PBR 520MRD7 13/51 - Ultra-Light Rear Sprocket
Brand: EK CHAIN
Price: 112.84 EUR
Availability: InStock

Recommended retail price:152,70 €?

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Description
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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 — A chain kit specifically designed for motocross, assembled to minimize friction while remaining resistant to tension and abrasion. Gold/gold finish for a racing look and protection against wear in demanding conditions.

Brand: EK CHAIN
Manufacturer reference: Not provided
Type: 520MRD7 chain kit, ratio 13/51 (ultra-light sprocket)
Number of links: 116
Pitch: 520
Color: Gold / Gold
Sprocket material: Aluminum (ultra-light)
Weight: 1.47 kg (for 100 links)
Relative lifespan: 450 (for 100 links)

Designed for motocross riders seeking a lightweight setup and quick throttle response, this kit stands out with its ultra-light aluminum sprocket and a 520MRD7 chain suitable for track demands. This set will particularly fit the listed models (KTM 125 SX 2020–2022) and any machines accepting a 520 kit in 13/51. The sprocket, chain, and gear work together to provide optimized transmission cadence while maintaining manageable maintenance intervals.

Technical information :

Reference

EKC01367A / 3065874

Chain pitch

520

Chain color

Gold/Gold

Front sprocket version

Standard

Ring type

No seal

Type of chain kit