-71%
For EKAR 13 Speed. Campagnolo EC-EK107 EKAR 13 Speed EP Hose Screw/Mast Cylinder + 2 O-Rings Single. On 11 November 1927, when Tullio Campagnolo found himself all alone at the foot of the first steep climbs of the Croce d'Aune, he was not afraid and did not give up.