One of the great things about our floor pumps is that our hoses have never changed in diameter. As we've released different chuck options over the years, they all remain backward and forwards compatible.

We have three different hoses...

• the high pressure hose - all high pressure chucks are compatible
• the braided high pressure hose - all high pressure chucks are compatible
• high volume hose - all high volume chucks are compatible

Note: The feet on the base of our high pressure pumps says both "High Pressure" and "High Volume." Our high volume pumps say "Lezyne" and "Precision High Volume."