Originally Posted by
KAP10
. . .
One side has T881 and the other AV 152. Flat tires, rusty cables, some spider webs and a lot of memories.
I have seen this format of serial number on several GT bicycles.
I would suggest the the serial number is: T881x AV #152.
T = toyo
88 = year of frame manufacture. 1988
1x = month of frame manufacture. Where x = 0, 1, or 2.
AV = model Avalanche
#152 -s a sequential number. where # = any digit.
Possibly a 1989 model year Avalanche.
reported as 1989 Avalanche All Terra.