What's the difference? - 1985 RECORD corsa vs. 1984 Record (Road)

1985 RECORD corsa

Groupset

180

1984 Record (Road)

Groupset

1032/F (1984)

Shared parts

These groupsets share the following 4 parts:

606

Not yet documented

606

608

Not yet documented

608

617

Not yet documented

617

Bolt and nut for fixing seat pin to frame (Ø 8)

Seatpost binder bolt

1072