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RRP* €14.25 €7.99
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20049841
KMC Chainring for Bosch E-Bike 11/128"
Best Manufacturing and hardening processes make the KMC Bosch Front Narrow pinion extremely resistant for Bosch e-bike motors. They are ideal for the drive systems of the Performance Line and Active Line.

Features - Bosch Front Narrow for e-Bike

  • Reinforced chainring for the Bosch ebike engine
  • More durable than the normal chainring
  • Optimum mileage with KMC E-Bike chains X1, X9e, X10e, X11e

Product features

  • Use: For Bosch II Systeme
  • Material: CrMo
  • Size: 1/2" x 11/128"
  • Thickness: 1.9mm

Version (choose variant)

  • 15T (BSFB5015)
  • 18T (BSFB5018)
  • 19T (BSFB5019)
  • 20T (BSFB5020)
  • 21T (BSFB5021)

Scope of delivery

  • 1 x Chainring for Bosch E-Bike 11/128"
BSFB5021
8719189051100
KMC Chainring for Bosch E-Bike 11/128"
Best Manufacturing and hardening processes make the KMC Bosch Front Narrow pinion extremely resistant for Bosch e-bike motors. They are ideal for the drive systems of the Performance Line and Active Line.

Features - Bosch Front Narrow for e-Bike

  • Reinforced chainring for the Bosch ebike engine
  • More durable than the normal chainring
  • Optimum mileage with KMC E-Bike chains X1, X9e, X10e, X11e

Product features

  • Use: For Bosch II Systeme
  • Material: CrMo
  • Size: 1/2" x 11/128"
  • Thickness: 1.9mm

Version (choose variant)

  • 15T (BSFB5015)
  • 18T (BSFB5018)
  • 19T (BSFB5019)
  • 20T (BSFB5020)
  • 21T (BSFB5021)

Scope of delivery

  • 1 x Chainring for Bosch E-Bike 11/128"
BSFB5021
8719189051100
Evaluations
(2) rate now
    5 Stars 1 (1)
    4 Stars 1 (1)
    3 Stars _ (0)
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    1 Stars _ (0)

Hut ab, erst nach etwa 7000km hat das Ritzel mir die Kette immer mit hochgezogen. Hab es kurzerhand gedreht und es läuft wieder einwandfrei. Bin gespannt wie lange noch :)

Good chainring. But long time delivery

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