Topeak SmartHead Floor Pump Hose Upgrade KitThe Topeak SmartHead Floor Pump Hose Upgrade Kit is the ultimate hose kit to allow the use of both Presta and Schrader valves. This hose kit also comes with not only the presta/Schrader valve adaptors, but as well as a set of adaptors to make sure the hose connects to the floor pump itself. Last but not least, it comes with a small clamp, if you’d like to resize the hose to fit your length needs.768661112271