KMC sprocket f Bosch front 21t chromoly black 11/128"
28.100.EBSFB5021.818
KMC sprocket f Bosch front 21t chromoly black 11/128"
28.100.EBSFB5021.818
ExtraDescription:
KMC SPROCKET F BOSCH FRONT 21T CHROMOLY BLACK 11/128""