* Compact design* Durable 6061 Aluminium construction* Pull out flexible hose* Reversable CNC machined valve head is compatible with Presta & Shrader valves* Max pressure: 110 PSI* Length:155.4mm* Diameter: 24.5mm* Weight: 80g (excluding holster)* Volume per stroke: 32.21 CC* Includes mounting holster, fits underneath bottle cage* Fully recyclable packaging