HB Body 960 Wash Etch Primer 2 Litre Kit (1 Litre + Activator 1 Litre)
PRIMER-V2 robot rides a bike just like a man. It maintains balance with a built-in gyroscope, through which he holds the balance and steers in a straight... | By Inverse | Facebook
Primer-V2 Robot Rides a Bike, No Training Wheels Needed