The RoyalBaby Stargirl bikes features and design were created with the needs of children in mind. Frame/Fork:Pulse TIG welded steel 1.2mm frame and BMX TIG welded steel fork with leading edge dropouts and available in Red, Blue, Orange, White, Fuchsia, Pink and Green in wheel sizes 12-14-16-18- 20 inch. The bike includes all the tools necessary to assemble the bicycle, so that this bike can hit the sidewalk in no time.