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Chain kit EK CHAIN PBR 420SR 11/51 - Ultra Light Rear Sprocket

FRENCH DAYS

EK CHAIN PBR 420SR 11/51 - Ultra Light Rear Sprocket Chain kit

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FRENCH DAYS

EK CHAIN PBR 420SR 11/51 - Ultra Light Rear Sprocket Chain kitRef : EKC03125A / 3067755

Name: PBR 420SR 11/51 - Ultra Light Rear Sprocket
Brand: EK CHAIN
Price: 67.43 EUR
Availability: InStock

Recommended retail price:91,25 €?

67,43 €

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Description
Compatible motorbikes
Questions and answers
Video

DescriptionEK CHAIN PBR 420SR 11/51 - Ultra Light Rear Sprocket Chain kit

Product details :

Features

EK/PBR 420SR Chain Kit 11/51 - Ultra-Light Sprocket

Designed for urban small-displacement motorcycles, this EK CHAIN series SR chain kit combines a robust 420 chain with an ultra-light aluminum sprocket. The SR series features an innovative design that maintains the chain's flexibility even after prolonged use. The plates undergo a specialized heat treatment to enhance durability and wear resistance without compromising flexibility.

Type: Chain kit (11-tooth sprocket / 51-tooth sprocket)
Pitch: 420
Number of links: 132
Color: Steel / Steel
Sprocket material: Aluminum (ultra-light)
Weight: 0.75 kg / 100 links
Life expectancy index (reference): 200 for 100 links

Ideal for urban use and daily commutes, this kit is aimed at riders looking for a lightweight and reliable transmission for their 50cc motorcycle. The aluminum sprocket reduces rotational mass compared to a steel version while maintaining good mechanical integrity for road use. Please check compatibility with your model before installation.

Compatible motorcycles (examples): BETA RRT 50 ENDURO TRACK 2013, BETA RRT 50 ENDURO RACING 2013, BETA RRT 50 ENDURO 2013.

Technical information :

Reference

EKC03125A / 3067755

Complete chain weight

0,99 kg

Quality

Standard

Weight (kg/100 links)

0,75 kg

Relative wear life (per 100 links)

200