The Topeak Pocket Rocket is a light weight mini pump featuring and efficient design that pumps to 160 psi. Features: Light weight mini pump with alloy barrel for roadies Integrated dust cap keeps Kraton head clean and ready to use High efficiency Single Action pump with thumblock lever Head: Presta/Schrader Barrel: Butted Aluminum Handle: Plastic Capacity: 160 PSI / 11 bar Includes a mounting bracket Specifications: Length: 222m Valve Compatibility: Presta, Schrader, & Dunlop Max Pressure: 160 PSI Pump Type: High Pressure Gauge: - Mount: Bottle Cage Bolt Mount Material: Aluminum Color: Black Weight: 109g