The RoyalBaby Bunny bike has patented components specifically designed for the needs of children. Frame/Fork:Pulse TIG welded steel 1.2mm frame and BMX TIG welded steel fork with 1.2 mm dropouts and available in Pink or Fuchsia and in wheel sizes 12-14-16-18 inch. The packaging includes all the tools necessary to assemble the bicycle so that this bike can hit the sidewalk in no time.