The pull-out hose on the Core Mini Pump puts less stress on the valve. It’s all very well hauling a giant pump around, but all that leverage can snap a delicate valve stem right off. A thread-on Presta specific head with a short pull out hose to give more options on where you pump from and fewer chances of your rippling muscles pulling the thing clean off. They weren’t using that space in the barrel anyway, so the hose doesn’t even affect the pump’s efficiency.
• Thread on pump head works with Presta valves
• Rebuildable internals parts available aftermarket
• Flexible hose
• Includes Presta valve tool
• Frame mount included
• 120 PSI, 8.2 Bar maximum
• 102g / 3.6oz