Stay pumped.Packed with clever features that prioritize convenience and functionality, and gets smaller volume road tires to higher pressures effortlessly.Where it thrivesOn the bike, the open roadWhat it’s built forEfficiency, convenienceHighlightsQuality aluminum construction with ergonomic CNC-machined surface / bottle cage mount / length: 8.3″ (21cm)Retractable flexible hose, fully sealed weatherproof internals / lever lock pump head compatible with all bicycle tire valvesMaximized air volume design for easy inflation up to 100 psi (6.9 bar)