What's the difference? - Road chainwheel set vs. Super Record road chainset

Road chainwheel set

Crankset

1049

Super Record road chainset

Crankset

1049/A

Shared parts

These parts share the following 5 parts:

751

Not yet documented

751

752

Not yet documented

752

754

Not yet documented

754

755

Not yet documented

755

756

Not yet documented

756