What's the difference? - 1984 Gran Sport (road) vs. (1971-1975) Sport

1984 Gran Sport (road)

1984 Gran Sport (road)

Groupset

2240/5F

Record fork ends set

Sport fork ends set

Gran Sport twin down tube control lever

Campagnolo SPORT road head set

Valentino twin control lever

Braze-on gear control

Braze-on front changer control

Road chainwheel set SPORT without bottom bracket

SPORT bottom bracket

3330

2100

(1971-1975) Sport

Groupset

Shared parts

These groupsets share the following 2 parts:

Campagnolo SPORT road head set

Campagnolo SPORT road head set

Headset

1040/A

SPORT bottom bracket

SPORT bottom bracket

Bottom bracket

3331