The DB20 EASYas bike features a lightweight alloy frame and EASYas quickbuild components means no tools are required to get your bike up and ready to ride!  Awesome DB Features: Tool-Free Fork & Stem: innovative tool-free system uses a two-stage locking process for safety and peace of mind 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 training wheels: no tools required to install and remove the training wheels, simply press the button to unlock and install or remove Quick release seatpost: no tools required to get the saddle height just right or to adjust it as children grow