Pro Team CO2 Regulator Description: The Pro Team CO2 regulator is made to provide you with a better riding experience. Designed for mountain and gravel racers, the Team CO2 regulator is designed with a CNC machined air flow regulation knob which allows you to fully control the amount of air flowing into the tire. At just 35g, it stores easily in any pack or pocket and fits both Presta and Schrader valves. Features: CNC machined regulation knob Presta & Schrader valve compatible Sold with (1) 25g CO2 cartridge and insulation foam sleeve Specifications: CO2 Type: Threaded Cartridge: 25g (x1) Valve Compatibility: Presta & Schrader Gauge: - Color: Black Weight: 35g