Offering fast and efficient inflation at an outstanding value, the Macro Floor Drive combines a sleek Composite Matrix base and handle with a durable steel barrel and piston to ensure years of steadfast performance. An extra-long hose allows for easy fill-ups, regardless of whether your bike is on the ground, on your rack, or in your stand. Features Weight: 1225g. Dimensions: 646mm, 248.3mm, 195.9mm. Maximum PSI: 220psi | 15.2bar. Features: High Pressure Pump. Chuck: Dual Valve | Presta/Schrader. Base: Composite Matrix. Gauge: 2.5 Analog. Pump Type: High Pressure. Handle: Composite Matrix. Piston: Steel. Barrel: Steel.