Hi fellows, I'm new on forum and a new addicted to vintage bike since I found a Bianchi here in Brazil. I bought it last year from a guy wich sware it was a Peogeot frame.
for a long time I tried to find informations about '86 Peogeot but no sucess.
Suddenly I found out a little mark on the frame where the rear wheel is fixed. With some used grease, light above, in front and from back I see the word Bianchi.
I need help to identify its model or any information about its original aspect as your color and parts.
It's a yellow frame with japanese parts, like these bellow:

Dia-compe pull-side brakes;
Sakae 42-52 crank;
Suntour Accushift AX-2000 6 speed derailleur;
Araya 700c rims;
Sunsin hubs;
alloy handbar with no brand I could find;
mks ar-8 pedals.
they have a year code : 1986.
If you expert could help me wiht any information I 'll be very gratefull.

thank you