This very funky bike was parked outside the gym the other morning. I’d never heard of the brand Bosomworth before so had to go look it up.
Eddie Bosomworth built custom frames from a base in the town of Rotorua (a couple of hours from Auckland, famous for sulfurous hot springs) during the 70s and 80s. This “lo-pro” style was popular on the track for a while. The rider gets obvious aerodynamic benefits, but pays a price in comfort and maneuverability. So, all the funky frame designs of that era were eventually outlawed in competition.
Bosomworth bikes made it to the Olympics and the Commonwealth Games. Even the more “normal” frames he made were top of the line, and I found a few comments online about how wonderfully light and responsive they are. 40 years on, they’re much more likely to be found in a museum than on the street.
Whoever rode this to the gym, in the rain, must be quite a bike nut. I applaud the notion of actually riding the collectible bike instead of just hanging it on the wall. But I would still worry about getting a chip in the paint!