DescriptionLezyne ABS Alloy Drive Frame Pump Medium: Black/Polished Silver. A lightweight aluminum hand pump for high volume tires this pump will fill tires fast and easy on the go.Air Bleed System (ABS) flex hose releases air back pressure reducing risk of valve core damageABS Flex hose with presta/schrader compatibility fully integrates into pump body for compact storageConcealed reversible head hose stores in barrel body100% CNC-machined aluminum parts for precise construction TECH SPECSHose Length100Defined ColorBlackPSI90Weight216Compressed Gas InflatorNoIncludes GaugeNoIncludes Mount BracketNoColorBlack/Polished SilverValve CompatibilityPresta and SchraderLength214