Something different, it's British and well engineered. Sorry but it only shows the bike from the waistline, but it conveys the engineering of this bike. It was built by the Winwood brothers who worked in the aerospace industry. This actual bike was ridden by Ross Winwood in the 1970 SSDT. It has an aluminium plate frame, screwed/bolted together in places and a billet turned headstock. 175cc BSA Bantam power plant with aluminium billet triple clamps (yolks) and I think either MP or REH front forks.