
The serial number is located under the bottom bracket and its C0 30 402322. It was repainted and the fork is also been replaced. It has the downtube shifter mounts on it with braze on front mech hanger. The frame is made of aluminum and its has a standard 1" headset on it. The downtube is teardrop-like shaped as well.
Still trying to identify this frame for 2 years now and scoured the net for any info but no luck even my LBS who knew the painter and previous owner had no idea also cant find the previous owner to ask and the painter passed away.
Hope somebody can help. Thanks. Will add photos if somebody notices.
Can you add pictures? from the serial, there is a small chance it is a Schwinn roadbike.
– EarlGrey Sep 16 '20 at 10:42