Do you need a fast, easy and reliable solution for inflating your tires so you're quickly back out riding again? Whether you're a Pro, Weekend Warrior or Cycling Commuter, we know you want and deserve the best . Buy the Pro Bike Tool CO2 Inflator for PRO PERFORMANCE when it counts - the BEST CO2 Inflator out in the market from the Bike Tool Experts. UPGRADE YOUR RIDE! Strong, Durable & Small Made from strong & durable aluminium alloy - unlike plastic CO2 inflators which often break, read the reviews!! CNC machined & heat-treated Small, compact & lightweight Quick & Easy One hand operation 1-Turn Valve System Twin valve head threads onto Presta & Schrader valves Safe & Secure Reliable & simple control lever operation, way better than unreliable trigger systems! Threaded connection for 'threaded' cartridges creating a tight seal - NO leaks with this CO2 inflator! Rubber EVA Foam sleeve (16g cartridges only) included Inflator head designed for any size of CO2 cartridge (12g, 16g, 20g & 25g). No CO2 cartridges included. CO2 cartridges sold separately. We know our products are the Best Quality and they will last a Lifetime, so if you have any product issues - we're very happy to either provide a refund or a replacement!