Anyone interested in a J-Disc circa 1990? It has a Dura Ace 7-speed freewheel (12-23) and hub spacers.
Bump for cool old tech!
All that thing needs now is lettering that says PIGG POWER !!!
(Had one of these around the same time, not a bad inexpensive disc at all)
Tubular? How wide is the brake track? : )
Clincher. What ever the old school brake track was. I think it is a Mavic Open4 rim