Klein Rascal Full Rigid Mountain Bike. In 1991 I bought the bike new from a shop near Cherry Hill New Jersey. It was one of the original “Test Bikes.” Indeed, I raced with this Rascal all over the United States. It has been sitting in my basement for at least 20 years. I started rebuilding but decided to move on. You can see that I ran new cables and started tuning it up and cleaning it. You get everything in the pictures unless you want me to strip it to the frame. It is used and was raced so examine the pictures closely for its condition.