bike 1.10years manufacture exprience 2.CCC quality certificate 3.ISO9001:2000 4.Provide OEM serve 5.prompt shipment 6.high quality 7.durable products 8.attractive design 9.rational structure Training wheelsyesWheel size12"14"16"18"20"FramesteelForksteelRimaluminium alloyG.W.9KGN.W.8KGHandle barsteel,painting or CPBrakeF/R caliper brakeSaddleleather with reflectorPedalplastic with reflectorCranksteelChainfull chain coverB.B.Partssteel and 3 piecesTireair tireMudguardsteel,painting or CPAttachmentbasket,box,flag,bell,mirrorColorred,yellow,green,etc.Carton size12" 68*17*3716" 86*17*4420" 104*17*50OEMyes