Peugeot A 300 Cosmic vintage aluminum road bike frame in 57 cm (c-t) / 55.5 cm (c-c) with Aviatube Dural tubing from 1987 sirer however we are not sure

however we are not sure about the thread size /

The decaleur (bag mount receiver) is integrated into the rack platform

Zullini has been the name of some bikes made in cooperation between Tiziano Zullo and Chesini /

52/42 (Biopace)

Peugeot A 300 Cosmic vintage aluminum road bike frame in 57 cm (c-t) / 55.5 cm (c-c) with Aviatube Dural tubing from 1987 sirer however we are not sureSeat tube Sattelrohr: 57. 0 cm (center top Mitte Oberkante) Seat tube Sattelrohr: 55. 5 cm (center center Mitte Mitte) Top tube Oberrohr: 55. 0 cm (center center Mitte Mitte) Head tube Steuerrohr: 14. 6 cm Fork shaft Gabelschaft: 18. 0 cm (1") Front spacing Einbaubreit vorne: 100 mm Rear spacing Einbaubriete hinten: 126 mm Seat post Sattelsttze: 25. 0 mm Headset Steuersatz: 1" x 24 Tpi. (english BSA) Crwon race Gabelkonus: 26. 6 mm Bottom bracket