The Micro Floor Drive features a compact design that brings floor pump function and power to an on-the-bike size package.CNC-machined aluminum barrel shaft and T-handle for durability ergonomics and reduced weightFlip-Thread Chuck threads onto both Presta and Schrader valves and threads into base for storage.24" long premium-grade hoseStainless steel wire foot peg provides stability while pumpingHigh pressure for road 160psi high volume 35psi