Ok, I started investigation, compared many photos and used yours informations.
https://www.disraeligears.co.uk/site...ge_scan_6.html
https://www.disraeligears.co.uk/site...ge_scan_4.html
and:
1 - brakes Athena
2 - crank Athena 53 - 39.
Originally Posted by
SurferRosa
Crank appears either Athena or Chorus. Crank dust cap appears Chorus, not Athena.
1992 year models both had dust cao, In Chorus crank arm had smooth shape , Athena had sharp shape around dust cap. In 1990 Chorus was sharp and Athena was smooth but difference was in dust cap.
https://www.disraeligears.co.uk/site...90_scan_3.html
3 - rear derailleur Athena. There is one small detail that distinguishes it from Chorus on derailleur carriage near pivot.
4 - shifters Record Ergopower, Chorus use Record Ergopower too.
5 - front hub Athena
6 - rear hub Athena with Athena cassette 13 - 14 - 15 - 17 - 19 -21 - 23 - 26, Chorus had alloy sprockets with 13 to 24
Rest of my components are:
7 - rims Compagnolo Omicron
8 - saddle Sellle San Marco Rolls
9 - steam ITM 600 Racing with handlebar also Italmanubri mod Europa Super Racing
Thank you for everyone !!