Whilst looking for something else in a 1912 Motorcyclist's Handbook, I found this rather fine Norton which is a Big Four with Roc 2 speed hub. The picture looks odd because there is no belt fitted at the time the picture was taken.
Whilst looking for something else in a 1912 Motorcyclist's Handbook, I found this rather fine Norton which is a Big Four with Roc 2 speed hub. The picture looks odd because there is no belt fitted at the time the picture was taken.
