I once raced my mate, I had a 125cc Dirtmaster piece of junk, he had a 110cc Dirtmaster piece of junk. He completely smoked me. This was like my 2nd or third tank, In 4th gear fully revving. He was about 7 bike lengths infront of me. I even tried to keep my head down to get more of that steamline or whatever its called. Didn't work