Zefal Co2 Holder With Ez Control And 2 X 16g Cartridges

this comprehensive inflation solution delivers professional-grade performance for roadside repairs. The kit pairs two 16g co2 cartridges with a precision-engineered holder featuring the innovative ez control system, enabling regulated, accurate inflation without over-pressurization. The ergonomic design incorporates a textured rubber grip for confident handling, while the universal seat post mount accommodates virtually any bike frame. Engineered for cyclists who demand reliability and speed when minutes matter most. key features • z-flow system - flow-controlled by adjusting the black piece. Allows a progressive and accurate inflation. • compact and light - only 20 g. specifications  • connection: presta / schrader • material: ez control: aluminium / co2 holder: rubber • weight: ez control: 21 g (without cartridge) / co2 holder: 15 g • mounting: universal system on seat post or frame • length: 46 mm • type of cartridges: 11 g, 16 g & 25 g threaded