Parts list with pictures for Coleman CT100U mini bike. This is Coleman's idea for a first mini bike for a youngster. Not as powerful as it's CT200U big brother, the CT100U uses a 3hp, 98cc engine for power and an automatic centrifugal clutch to make speeding up and slowing down simple. Top speed, out of the box, is supposed to be around 21mph. About the same as the CT200U. I suspect that they think the kid riding this mini bike will be lighter in weight than the one riding the CT200U. It's often difficult to find parts for these Chinese built mini bikes, but with VMC, you have a supplier that carries a complete selection of parts for your Coleman CT100U including brakes, cables, engine parts, filters and more. We carry more Coleman CT100U parts than anyone. Check us out! VMC - Your number one source for Coleman CT100U parts.