I believe it's a 1988 but it could be a 1989.
VINTAGE TREK 1220 ZX SERIES ROAD BIKE FRAME SET 53 CM - PURPLE
Vintage Trek 510 Frame Set 53 cm 21 in USA Reynolds 501 Small Steel 80s 126 500
Vintage Ross Frame Set 53 Cm Gold Clay Race 80s Lug Double Drop Fork 123 21 in
Motobecane Immortal Ice Frame Set 53 cm Carbon Fiber Road Composite 130 mm Race
Terry Symmetry bicycle frame set 45 cm 2015 Royal Blue front wheel included
50s VINTAGE STEEL FRAME SET 53 57 OLD ROAD SPORTING BIKE BICYCLE 700C 28" 1" 40S
