bikebike, bicycle, kid bike, child bicycle, child bike, children bicycle, children bikeWe offer bicycle, child bike, baby walker, kids tricycle…..Here is the detail technical parameters of bicycle as follows: 12" to 20" description: Size of bike 12", 14", 16",18", 20" color of bike Red, blue, yellow, black, pink, purple and so on Bike frame of bike steel and painting, thicker argon-arc welding/CO2 welding Bike fork of bike steel and painting, CO2 welding steel Bike rim of bike steel, alloy or aluminium Handlebar and stem of bike CP, argon-arc welding, separate handle Tyre of bike 12"x1.75, 14"×1.75,16"x1.95,18"×1.95, 20"x1.95 Chain wheel & crank of bike 12" 24Tx89, 14" 24T×88, 16" 28Tx102, 18' 28T×102, 20"28Tx127CP/ED Chain cover of bike full chain cover with sticker Brake of bike F/R Caliper Brake or R band brake Flywheel of bike 16T/18T/20TBrown/Black/CP Mudguard of bike steel, painting or CP Saddle of bike leather with reflector Pedal of bike plastic with reflector Our factory has been inbike industry for more than 8 years. We introduce the advanced spray equipment and apply of advanced production line assembly. Ourbikes have won a high reputation for its high quality and low price at home and board all these years. We can produce bikes at your request and any logo or color can be required. Looking forward to your visit and our cooperation.