So ISPO Brand New has released this years winners and runner-up and it is great. You have the completely portable bike that folds up and can be worn like a backpack, Nothing like walking up hill for hours only to cruise down in minutes. Other than the bike not having a seat the idea is simple and of course portable. To break it down once at the top unfold and go, no peddles just platforms for you feet, disk breaks and a front shock. O the fun you will have.