The Topeak Peak DX II Mini Pump features a padded elastomer T-handle and head to provide comfortable purchase while inflating. An aluminum barrel adds style plus durability and the SmartHead automatically adjusts to fit Presta and Schrader valves. Includes mounting clip. Features: Butted aluminum barrel is lightweight and tough Massive barrel pushes more volume per stroke T-handle ensures more efficient pumping SmartHead automatically fits Presta and Schrader valves Thumb-lock lever ensures pump head remains firmly placed on valve Integrated dust cap keeps head clean and ready to use Mounts to frame's water bottle braze-ons via side mount bracket Specifications: Length: 250mm Valve Compatibility: Presta & Schrader Max Pressure: 90 PSI Pump Type: High Volume Gauge: - Mount: Bottle Cage Bolt Mount Material: Aluminum Color: Silver Weight: 155g