a single piece so it's been printed in seven parts they have been glued together. this is the heart of our bicycle of the future. now freshly painted the frame can be fitted out with equipment some present day some futuristic electronic gear shifts a standard on today's racing bikes soon they'll likely be found on every bite this is spent on of the future will also be regulated electronically in this prototype accelerometers provide the data to control the springs the bike of the future will have lots of high tech even intelligent components. of. the show and lots of things will be easier to shift will know what's the right gear the suspension will decide whether it needs to be open closed or sensitive so the rider won't have to make those decisions. then there's this prototype of