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Chain kit EK CHAIN PBR 420SR 11/48 - Standard Rear Sprocket

SPRING DAYS

EK CHAIN PBR 420SR 11/48 - Standard Rear Sprocket Chain kit

Non-contractual photo

SPRING DAYS

EK CHAIN PBR 420SR 11/48 - Standard Rear Sprocket Chain kitRef : EKC04512A / 3070256

Name: PBR 420SR 11/48 - Standard Rear Sprocket
Brand: EK CHAIN
Price: 50.78 EUR
Availability: InStock

Recommended retail price:64,31 €?

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Description
Compatible motorbikes
Questions and answers
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DescriptionEK CHAIN PBR 420SR 11/48 - Standard Rear Sprocket Chain kit

Product details :

Features

EK/PBR 420SR Chain Kit 11/48 - Standard Sprocket
Designed for urban use, this EK CHAIN kit combines an 11-tooth sprocket and a 48-tooth rear sprocket for robust transmission and easy replacement. The SR series features a specific heat treatment on the plates, which helps maintain the chain's flexibility even after prolonged use, while increasing wear resistance.

Brand: EK CHAIN
Pitch: 420
Number of Links: 124
Color: Steel / Steel
Rear Sprocket Material: Steel (standard sprocket)
Weight: 0.75 kg / 100 links
Relative Lifespan (for 100 links): 200 (manufacturer's index)
Manufacturer Reference: Not provided

Ideal for mopeds and small 50cc bikes in urban use — including RIEJU SPIKE 50 (2003-2004) and RIEJU RR 50 (2004). This chain kit offers a simple and reliable maintenance solution: replace the chain, sprocket, and rear sprocket at the same time to preserve alignment and prolong the lifespan of the transmission. Always check compatibility, tension, and condition of the drivetrain before installation.

Technical information :

Reference

EKC04512A / 3070256

Complete chain weight

0,93 kg

Quality

Standard

Weight (kg/100 links)

0,75 kg

Relative wear life (per 100 links)

200

Tensile Strength (lbs)