I saw in a commercial a bike with three wheels, a single wheel in the front and two wheels in the rear, but the two rear wheels were at an angle. The tops of the rear wheels were close together and the bottom of the wheels were far apart. I hope this makes sense. Where can I get such a bike or at least get a picture of one? Thanks.
Three wheeled bikes are called Adult bikes. They are wonderful and very popular in states with lots of seniors such as south Florida. We have even seen them with small motors. Most bike shops will order one for you. Check out any local shop.