WHEN IT COMES TO ESSENTIAL CYCLING GEAR, THE PUMP RANKS HIGH. AIR UP YOUR TYRES, GRAB YOUR MINI PUMP AND GO. Giant's full line of Control Tower floor pumps, Control Mini and Pocket pumps will keep you rolling with ease. User friendly, efficient and full of features so you can spend more time riding - 7” (180mm) length fits easily in a jersey pocket or hydration pack - Lightweight: 87g (3oz) - 120 psi max pressure - 6000 series, precision-turned aluminium barrel - Dual compound handle increases grip - Thumb lock and reversable Presta valve / Schrader valve