Mountain TT Twin Turbo pump quickly fills MTB tyres with it\'s large volume barrel, but also easily reaches higher pressures thanks to Twin Turbo technology. This technology uses both strokes to compress air to deliver high pressure output and saves time and effort. Integrated dust cap keeps pump head clean and thumb lock lever ensures air-tight seal.Presta/Schrader/Dunlop compatible head with integrated dust cap,Aluminium barrel,Thumb lock,Inflates up to 120psi,Side mount bracket included,22x5x4cm,192g.