KMC Sprocket F Bosch Front 21T Chromoly Black 11/128″ 1pce/Sleeve

Barcode:
SKU: KMC-BSFB5021
SKU: KMC-BSFB5021 Categories: ,

Description

KMC Sprocket F Bosch Front 21T Chromoly Black 11/128″ 1pce/Sleeve

Additional information

Speed (S/Sprocket)

21

Chain Width

11/128" – 2.18mm