2011 BMC Race Machine / Colnago ct 1 / 80's Rossin / 90's Merlin/ 70's Raleigh 20/ Swift folder, etc.
Has anyone replace the "Chuck" on their floor pump?
I have a pretty-much-other-wise-okay floor pump, the rubber in the Chuck has worn.
I feel there should be a way to replace this, is there? Its an "Auto Dual Valve" But would be fine to make it Presta only.
Unscrews from hose...
Fifteen min later, Edit: Park tool helped me find their fix-it page: