I am searching about this frame, manufacturer or builder , production date, frame material suppliers
Is it double butted or plane chromoly or even hi ten steel?
It is weight 3.2kg frame+fork+headset . SA 101 stamp underneath bb . Shimano SFR rear dropout, Shimano SF front dropout. 126mm rear dropout, 26.8seatpost diameter. This frame perfectly fit 700x 28c . Cantilever brakes maybe
by Altruistic-Pen7664