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Chain kit EK CHAIN PBR 420SR 12/44 - 122 Standard Rear Sprocket

EXPRESS OFFER

EK CHAIN PBR 420SR 12/44 - 122 Standard Rear Sprocket Chain kit Ref : EKC04781A / 3070858 APRILIA 50 RS 50 - 1995 - 1998

EK CHAIN PBR 420SR 12/44 - 122 Standard Rear Sprocket Chain kit

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EXPRESS OFFER

EK CHAIN PBR 420SR 12/44 - 122 Standard Rear Sprocket Chain kitAPRILIA 50 RS 50 - 1995 - 1998Ref : EKC04781A / 3070858

Recommended retail price:77,87 €?

59,49 ^€

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DescriptionEK CHAIN PBR 420SR 12/44 - 122 Standard Rear Sprocket Chain kit

Product details :

Features

EK/PBR 420SR 12/44-122 Chain Kit - Standard Sprocket

Designed for small sport bikes and urban utility vehicles, this EK SR chain kit combines a 420 chain and a standard steel sprocket (12/44) for a reliable and straightforward transmission. The SR series features a specific heat treatment of the plates: the chain maintains its flexibility even after long hours of riding, while the strength of the links is enhanced.

Chain Type: EK SR (non-sealed)
Pitch: 420
Links: 122
Sprocket: Steel (standard), ratio 12/44
Color: Steel / Steel

Open chain (non-sealed): regular maintenance and lubrication are recommended to preserve flexibility and longevity. The kit comes with a length of 122 links — adjustment (shortening) may be necessary depending on the installation and swingarm.

Ideal for urban use and for the listed 50cc machines: