I just received a 52 cm 1975 Bob Jackson from the original owner and
wondered if there is a source for history of this marque other than the
commercial BJ site itself? Mine has Phil hubs, Suntour driveline with
bar-ends, universal brakes, Campy headset, seatpost, cable holders and front
der. I'd like to know more about the history of the marque and 531 frame
design in particular.
Chip Barker
Poulsbo, WA
USA