... <3>timely delivery <4> fashional design Children Bicycle, BMX Bike, Kid's Bike, BMX Bicycle, Kids Bicycle1. Rim Size: 12" 16" 20 ... or 1.95 2.125 air tires or EVA tire7. Chain wheel & crank: 12"24T×89/1628T×102/20"28T×127 ... Brown/Black/CP11. Mudguard: steel, painting or CP12. Chain: full chain or 9-form chain cover13. Pedal: plastic, with reflector, without ball, PP ...