ZA-D-017
26" frame: steel\fork: steel
handle bar: steel ED
rim: 26" *1.75 alloy BK , hubs: steel D\ED
tires: 26" *2.125 BK
spokes: 14G*45#, steel , ED
chainwheel& crank: steel\ED
R: COASTER BRAKE , DERAILLEUR: 1sp