GW BBB WindGun BMP-57 Hand Pump

Lightweight 6063 T6 aluminum barrel.
In-line air pressure gauge displays both bar and psi.
Inflates to 7 bar / 100 psi.
Metal piston shaft provides fast high-volume pumping.
Dualhead pumphead with thumblock lever.
T-type handle.
Valve cover helps to keep your valves clean.
Fits Presta, Schrader and Dunlop valves.
Length: 250 mm.
Weight: 136 grams.