Frame:steel painted 12"16" 20"with plastic bodyFork:steel paintedTyre:12"*2.125 air tyre with colorful rim/EVA tyre/Foam tyre with steel rimChainwheel&crank:ED/CP Brake:F:calliper brake R:band brake/F&R:Calliper brake Chaincover:steel/plastic wholecover/"P" STYLE/"F" STYLECarrier:steel painted Handlebar&stem:CP/EDPedal:PVC good qualitySaddle:Top leatherAccesseries:training wheels,plastic mudguradPacking:SKD85% 1PCS per carton size:70*18*37cm Quantity:1*40HQ1430 CKD 4PCS/3PCS/2PCS per carton size:76*43*36cm Quantity:1*40HQ 2200