Topeak Peak DX II Master Blaster Mini Pump - SilverSmartHead works with Presta and Schrader valves without swapping parts. Folding T handle with dual density polymer grip provides better leverage and comfort while pumping. ADDED FEATURES Dust Cap, Includes side mount bracket (Art No. TPD 2C) BARREL Butted aluminum CAPACITY 90 psi 6 bar HANDLE T type dual density polymer HEAD SmartHead integrated dust cap, Fits Presta Schrader valves SIZE 25 x 5. 9 x 3. 2 cm 9. 8 x 2. 3" x 1. 3" THUMB LOCK Aluminum