This popped up locally. No mention as to vintage year, model. I could go check it out but I'm sick as a dog and want to research it first.

Also mentioned were:
Sugino cranks (double)
Shimano light action RD
Shimano FD
Shimano indexed shifters (6 speed)
Dia comp brakes

I'm looking for a base for a 650B conversion project and need to know a little about geometry, if it has recessed brake bolts, etc.
thanks for any advanced info you can add
Mark