Topeak Peakini-II Pump. Features: Large plastic barrel, single pumping action with T-handle grip Dual head converts between Schrader and Presta Thumb lock lever for airtight seal, includes mounting bracket, dust cap 70cc volume per stroke Specifications: Length: 274mm Valve Compatibility: Presta, Schrader, & Dunlop Max Pressure: 90 PSI Pump Type: - Gauge: - Mount: Bottle Cage Bolt Mount Material: Aluminum Color: Black Weight: 132g