Builder hichiroku24 shares the means for constructing your very own earth friendly, zero emission, instantly recognizable two-seater from the Stone Age era. Two cylinder, duo tree trunk, feet powered and with a top speed of 15 mph, this is a must-have for anyway caveman on the go. The only question is, will you put in your order at the nearest Bricklink store today? We’ve got blueprints in the form of a video instruction guide, so what are you waiting for? Yabba-dabba-doo!