Vintage Campagnolo headset ball bearing retainers set in an original blue plastic round case with clear embossed lid.

Steel ball bearings held in silver-tone retainers for bicycle steering assemblies, with lid marked in Italian text including 'Serie Gabbiette Con Sfere', 'Campagnolo' script, 'Per Sterzo' and 'Record'.

Designed for use in Campagnolo Record and similar headsets on classic road and other bicycles that use caged 4.5 mm ball bearings.

Includes two matching bearing retainers and the original Campagnolo plastic storage case as shown.