KCNC Derailleurs

KCNC Jockey Wheel With Ceramic Bearings For Shimano Dura Ace 9000/ultegra 6800 1

KCNC Ultra Sr X-sync Jockey Wheel Silver 14t

KCNC Ultra Sram X-sync Long Teeth Narrow/wide With Ceramic Bearings Guld 16t

KCNC System Sh8000/9100 Röd 12+16t

KCNC Ultra Sram X-sync Long Teeth Narrow/wide With Ceramic Bearings Guld 12t

KCNC Ultra Sr X-sync Jockey Wheel Silver 12t

KCNC Ultra Sram X-sync Long Teeth Narrow/wide With Ceramic Bearings Röd 12t

KCNC Derailleur Pulley Röd 12t