Bontrager Air Support HV Pro S Bike Pump

The Air Support HV Pro Mini Pump can quickly inflate your road, city, or MTB tires and is compatible with both Presta and Schrader valves. And the best thing about it is that it can easily fit anywhere, without losing any power.

• High volume air chamber for larger volume tires
• Inflate to 60 psi (4.15 bar) with little effort
• Extendable, hidden hose reduces stress at valve
• Mounting bracket fits easily under bottle cage
• Designed to work with Presta valves