TheLezyne Control Drive CO2 Pump will keep your tyres fully inflated with the easily compact and easily transportable CO2 Pump for a smooth and fast ride! When your tyres are fully pumped your ride runs smoother, and as a result, faster. There’s nothing worse than losing air in your tyres during a ride, it slows you down and makes the terrain more difficult. Most don’t carry a pump with them to save space for other essentials and just hope tyres stay inflated at full capacity.Lezynehave designed this CO2 pump to a low-profile so that you can take it anywhere with you.This Lezyne Pump is crafted from sturdy CNC machined aluminium designed to efficiently inflate your tyres with CO2. Built to a lightweight, minimalist form, the Control Drive fits easily into packs and can be transported with minimum hassle and still save space for all of your other essentials.This pump is incredibly user friendly and features the patented Control Valve twist operation system. The head of the Control Valve slips directly onto Presta and Schrader valves, giving you complete control over how much CO2 you discharge at a time.The Control Drive also comes with an anti-freeze jacket to protect your hands during inflation for completely hassle-free tyre honing. Don\'t compromise your tyre\'s performance for the sake of a little extra room, with theLezyne Control Drive CO2 Pump you can have both!Lezyne Control Drive CO2 Pump FeaturesCNC machined aluminium16g CartridgeControl Valve twist operation systemCompatible with Presta and Schrader valvesCompatible with threaded CO2 cartridges onlyAnti-freeze jacket