This is a chopper I built to get my son interested in bicycles. So far it has worked. He loves my bike and wants it very badly. I told him when he learns to ride his bike we will build him a chopper. I built the forks from steel plate and conduit with the original forks welded on the end for the wheel mounts. The frame started as an old Columbia a buddy gave me. I cut the the neck off and re-welded it on.