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

1985 RECORD corsa

Groupset

180

1984 Super Record (Track)

Groupset

4100 (1984)

Shared parts

These groupsets share the following part:

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

Seatpost binder bolt

1072