D
Deleted member 1258
Guest
Doesn't look abnormally large to me. I'd say it's most probably a 23 1/2" frame, possibly a 24" at the max. Looks to be set up for a 6ft rider, give or take an inch. Most of my frames are 23"-23 1/2", and in the steel era that was a common size for an adult of slightly bigger than average height. Not giant sized by any means - that's a 25+" frame!
Nice to see that no-one has derided it for being a low-end gas pipe machine. Might be low budget, but bikes like this are not BSO's.
When frames were in inches I used 21 or 21.5, these days its a 48 or 50.