The DB20 EASYas bike features a lightweight alloy frame and EASYas quickbuild components making basic bike assembly faster and easier, so there is less stress for adults and more ride time for kids! Basic assembly requires only a single allen key that is supplied with the bike. Quick Release Front Wheel: no tools required to install the front wheel Folding pedals: pedals are already installed onto the bike, no tools required to install, simply fold the pedals down until they lock into position. Quick release seatpost: no tools required to get the saddle height just right or to adjust it as children grow.