[06/09/2016] RoyalBaby BMX Freestyle 系列兒童腳踏車，RoyalBaby BMX Freestyle Kids Bikes 12 inch, 14 inch, 16 inch, in 5 colors, Boy’s Bikes and Girl’s Bikes as Gifts，定價$119，目前特價$84.99 USD。 Prime境內免運費 (學生可以免費試用Prime)。哪裡買:amazon。