Does anyone know the clamp size for the Cannondale 2.8 Racing Frame?
U Ultegra105 Member Nov 15, 2021 #1 Does anyone know the clamp size for the Cannondale 2.8 Racing Frame?
black lightning 1987 Moderator Staff member Nov 15, 2021 #2 Front derailleur clamp and seat post clamp sizes are both 31.8 mm.