Bontrager Air Support HV MTB Pump Mount an attack against flats Minimise your time off the bike during trail-side flat tyre fixes with the high-volume Air Support HV hand pump. A large chamber allows you to inflate tyres up to 60 psi with ease, and a reversible valve head means that you can quickly switch from Presta to Schrader without hassle. This durable pump fits easily into your hydration pack, or use the included bracket to mount it under your bottle cage. Features: A durable, high-quality MTB pump with larger volume chamber for higher volume tyres Inflate larger tyres to 60 psi (4 bar) with little effort The reversible valve head fits both Presta and Schrader valves The fold-out lever securely locks the pump head to the valve The mounting bracket fits easily under the bottle cage
