evo.com | Lezyne Floor Pumps > Keep your pressures dialed before you even leave the garage with the exceptional quality of the Lezyne Classic Floor Drive 3.5 Floor Pump. 15 x 20 x 63.5 cm / 5.9 x 7.9 x 25 in Steel Barrel and Piston Machined Aluminum Base Oversized 3.5 Inch Gauge Dual Valve Chuck Compatible with both Presta and Shrader valves. | Lezyne Classic Floor Drive 3.5 Floor Pump 2023 in Black | Aluminum