BriskMore Black CO2 Inflator Presta and Schrader Valve Compatible Bicycle Tire Pump for Mountain Road Bikes with Insulated Sleeve No Cartridges Included, Quick&Easy

Classic, Durable, Compact and Lightweight design. Insulted Rubber foam sleeve(for 16g cartridges only) included to prevent frozen fingers when operating. Fits both Presta & Schrader valves. Washers seal threaded connection ensuring NO leakage. Inflator head designed for all threaded size UNF3/8 CO2 cartridges(12/16/20/25g). CO2 cartridges NOT included. Made from strong and durable aluminium alloy and alloy steel. CNC precisely machined and heat-treated. Three additional spare washers included. Reliable and simple control valve for precise adjustment, easy to use. Inflates in seconds and gets you riding again quickly. Original Design,Patented Product. Satisfaction Guaranteed: Both customer satisfaction and product quality are very important to us. So if you encounter any problems, We can provide a Refund or a Replacement and lifetime warranty!