BELL Air Strike 800 Mini Bicycle Bike Tire Pump with Hose & Gauge - brand new in package - $15 firm PRODUCT DESCRIPTION: - compact, durable alloy construction provides dependable inflation away from home - dual schrader / presta pump head, inflates schrader & presta valves - nesting air hose - max pressure 100psi - mounting bracket included INSTRUCTIONS: 1. pull hose out 2. screw pump head all the way down on the valve stem before pumping (it is normal to hear a small amount of air escaping but that will stop once pump head is screwed down all the way)