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 . - Kit includes inflator head and one 16g CO2 threaded cartridge "Cycling Weekly, OCtober 2010, 10/10"