BigRep made the world’s first full-size bicycle frame, produced in a single 3D print, as well as the first airless bike tire, also printed as a single 3D piece. By replacing the empty space in tires ...
Speaking of, Honda used an airless, semi-solid rubber to make up the tires. No air pressure to worry about ... the Motocompacto balance - that kickstand includes a metal ring for a bike lock, by the ...