LEZYNE ALLOY DRIVE S

CNC Precision 100% CNC-Machined aluminum parts for precise construction. Flex Hose Equipped Reversible Presta/Schrader hose threads securely on to valve preventing damage. Stows inside handle. Faster Inflation Inflates to riding pressure with 30% fewer strokes compared to conventional hand pumps. Compact Design Overlapping handle with oversized piston & shaft are integrated into a compact design.