... Children Bicycle <1>high quality <2>competitive price <3>timely delivery <4> fashional design Children Bicycle, BMX Bike, Kid's Bike, BMX Bicycle, ... Kids Bicycle1. Rim Size: 12" 16" 20"2. ... . Bike Fork: steel and painting, co2 welding steel /suspension fork4. Rim: 12" 16" 20” steel, alloy5. Handlebar and stem: CP, ...