DescriptionLezyne ABS Road Drive Frame Pump with Bracket Medium Presta Valve Only: Silver. The Road Drive inflates to riding pressure with 20% fewer strokes compared to conventional hand pumps.100% CNC-machined aluminum parts for precise constructionPresta only hose securely threads onto valve and stows inside the handleNoise and vibration-free CNC machined aluminum bracket TECH SPECSHose Length100Defined ColorSilverPSI160Weight82Includes GaugeNoCompressed Gas InflatorNoIncludes Mount BracketNoColorSilverValve CompatibilityPrestaLength216