This is a very rare and nicely restored 1955 Ariel Square Four MKII motorcycle. There were about 600 Square Four's built per year from 1950-1959. This is a four pipe MKII square four cylinder motor with a four speed gearbox. It will run over 100 MPH which in it's day was one of the fastest production bikes made. It also would consistently run 12.9's in the 1/4 mile! This particular bike was just purchased by us out of an older gentleman's personal collection. It runs and rides great and has a really nice throaty sound! If you are looking for a rare English motorcycle to collect and enjoy this would be the one to have!