RollerBoys (jockey Wheels) equipped with low friction ceramic bearings for ultra-smooth glide and exceptional durability….
– BBB BDP-11 RollerBoys Ceramic Jockey Wheels Rear Derailleurs – £17.02 (RRP – £)
RollerBoys (jockey Wheels) equipped with low friction ceramic bearings for ultra-smooth glide and exceptional durability….
– BBB BDP-11 RollerBoys Ceramic Jockey Wheels Rear Derailleurs – £17.02 (RRP – £)