Campagnolo 811/A - Not yet documented

This part is used in the following:

Nuovo Record

Rear derailleur (without hanger)

1020/A

Nuovo Record

Rear derailleur (with hanger)

1020/1A

Campagnolo Rally

Rear derailleur (without hanger)

3450

Campagnolo Rally

Rear derailleur (with hanger)

3450/1

Super Record

Rear derailleur (without hanger)

0102018 (formerly 4001)