2011 bicycle steel hubs. F:96,100mm R:110,112,114mm Finish: CP ED 2011 bicycle steel hubs100pcs/ctn55*16*30.5cmF:5/16"*26T*140,145mmR:5/16"*26T*170,175mmF:98,100mm R:112,114,120mm14G*36H(F/R)child bicycleSteel500Setsas your requiredF:100pcs/ctns R:100pcs/ctns55*16*30.5cmF:5/16"*26T*140,145mmR:5/16"*26T*170,175mmF:98,100mmR:112,114,120mm14G*36H(F/R)kids bike