Bontrager Air Support HV Pro Mini Pump – Trek Store

A compact mini pump that easily packs in your jersey pocket or bag and quickly inflates larger volume tyres.
– High volume air chamber for larger-volume tyres
– Inflate to 60 psi (4.15 bar) with little effort Inflate to 60 psi (4.15 bar) with little effort
– An extendable, hidden hose reduces stress on the valve Extendable, hidden hose reduces stress at valve
– The mounting bracket fits easily under the bottle cage Mounting bracket fits easily under bottle cage
– Designed to work with Presta valves Designed to work with Presta valves