The first time I saw a tav used was on my buddy vic's mini brute!Vic was the creator of the big brute a v8 chevy small block 355ci with 300 hp and automatic trans,I left his shop on one and laid a solid line of rubber for nearly a 1/4 mile and only stopped because I finally lifted then I had to pull over I was lmfao and had water in eyes oh yes sorry it is a bike! stupid fast when you get it to hook but a big pig to handle.