This is MENTAL! Hyper Bicycles rider Harry Main has been doing flair drop-ins for some time now and they are mind-blowing to say the least! I’ll always remember when I saw the first one on footage and it boggled my mind. Harry has been working on his newest trick which is totally bonkers – The Flip 180 Drop-In! (or atleast that’s what I’ve seen it being called) Anyway… whatever it is, WTF?! comes to mind when you watch this clip which was posted up on his Instagram account a short while ago… CHECK THIS OUT!