Set Ruote Bicicletta Pieghevole 20 Pollici 451 Cerchio 406 V Freno 7-11 Velocità Ruote Bici
Rim material: Aluminum alloy. 100mm130mm flower drum, 20 holes in front wheel and 24 holes in rear wheel. Number of holes: front wheel 20H /rear wheel 24H. (Do not contain including quick disassembly ).