He kept up just fine. Other than a 5 mile stretch, toward the end, we rarely topped 40mph on this ride. I believe he said this bike was a 1982. He has lots of odd ball two stroke stuff and brings a different one each year.Mike,,was that MB5 in the back able to keep up with all the 4 strokes? I’ve always wanted one of those from the time I assembled them new from a crate at a Honda shop I worked at as a teenager..I think they only had a one or two year production run..?