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Chain kit EK CHAIN PBR 420SR 12/53 - Standard Rear Sprocket

CODE HH26

EK CHAIN PBR 420SR 12/53 - Standard Rear Sprocket Chain kit Ref : EKC04736A / 3070786 APRILIA 50 RS 50 REPLICA - 2006

EK CHAIN PBR 420SR 12/53 - Standard Rear Sprocket Chain kit

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CODE HH26

EK CHAIN PBR 420SR 12/53 - Standard Rear Sprocket Chain kitAPRILIA 50 RS 50 REPLICA - 2006Ref : EKC04736A / 3070786

Name: PBR 420SR 12/53 - Standard Rear Sprocket
Brand: EK CHAIN
Price: 52.45 EUR
Availability: InStock

Recommended retail price:70,58 €?

52,45 €

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DescriptionEK CHAIN PBR 420SR 12/53 - Standard Rear Sprocket Chain kit

Product details :

Features

The EK/PBR 420SR 12/53 chain kit combines robustness and compactness for urban small-displacement motorcycles. Designed around the SR series, it features a specific heat treatment of the plates that preserves the flexibility of the chain even after prolonged use, without compromising durability.

Brand: EK CHAIN
Type: 420SR chain kit (12-tooth sprocket / 53-tooth crown - standard steel crown)
Pitch: 420
Number of links: 122
Color: Steel / Steel
Weight: 0.75 kg for 100 links
Relative lifespan: index 200 (for 100 links)

Ideal for urban use and daily commutes, this kit offers reliable transmission and a sprocket/crown ratio suitable for 50 cc engines and small displacements. The steel crown ensures good wear resistance, while the SR design limits chain stiffening over time. To maintain longevity, regular adjustment and lubrication, monitoring of link wear, and replacement of the crown if necessary are recommended.

Manufacturer reference: Not provided

Common applications include: APRILIA RS 50 REPLICA (2006 - 50 cc).

Technical information :

Reference

EKC04736A / 3070786

Complete chain weight

0,92

Quality

Standard

Weight (kg/100 links)

0,75

Relative wear life (per 100 links)