I find this Excelsior in connection with “Motordagen” in Borgvik. The bike was frankly parked in the middle of an MC parking with lots of "more modern” bikes around. When I had a closer look, I realized this bike is owned by one of my friends John, who have some really rare bikes. This one is from 1919, sold new in
. The engine was called Big Valve X, a 61 cui V-twin with a three-speed gearbox. The company claimed when they introduce this bike, it was the "fastest motorcycle ever." Sweden
I love to see a bike in this shape, intact with the patina from all the years…..