Easy-KERS for Long Board-s

Hi there, This is my last idea, a simple recuperation energy system, adaptable for almost all longboards, let me show … More

Pedal go-kart

Hello everybody, I’m going to show my concept of a pedal go-kart. This is simply go-kart, it will be used … More

This is my Spoon-Fork, one simple and more o less common design, but it’s enough to be the first post … More