One pump to rule them all. The Specialized Air Tool Comp V2 Floor Pump pumps up every kind of bike tire, thanks to its dual scale gauge with a low-pressure zone for mountain bikes and a high-pressure zone for road tires. The Air Comp is dependable and accurate. It has a durable steel base and accommodates both Presta and Schrader valves. Spend less time searching for the right tool, keep the Specialized Air Tool Comp V2 Floor Pump in your arsenal for every bike that comes through your workshop.