Hello there, i have recently purchased a bike which i believe to be a peugeot . it has been painted but i am intending to restore it to original , can anyone help as to identifying the model . the frame minus bottom bracket weighs 2.0kg and is 54cm. there is a serial no. under the bottom bracket which as far as i can make out reads Y8090591 but i am not sure about the 5. i have taken the paint back in certain places and it appears to have been white originally. i will include as many pics as i can to aid identification . The groupset on the bike is shimano 600 6400 throughout except for the calipers which are golden arrow 105 . The dropouts are simplex .