OSGEAR STEROIDS - AN OVERVIEW

I got very hooked up for the Osgear, Whilst from memory it wasn’t way too good seeking to alter to a bigger sprocket , below strain, heading uphill, In spite of ‘hooked’ teeth about the sprockets. I do think it had been likely out of style within the early fifties with the arrival with the Simplex/Huret/Campag kinds, which gave a Considerabl