Welcome to goodgirl.vn ! ! Features: Replacement track pump head that will fits normal track pump, great for refurbishing your pump back to working order or upgrading it to a dual head from a single Easy to fit, just slide onto your hose and tighten the securing screw sleeve Compatible With: For Presta and Schrader Material: Plastic Size: Approx. 3.9x3cm/ 1.54x1.18"
Package Included: 1 x Bicycle Bike Tyre Tube Dual Head Air Pump Adapter Valve