Fast and Accurate Inflation
Designed specifically for gravel bikes and other mid-volume tires, the Lezyne Sport Gravel Floor Drive is the ultimate floor pump for quickly and accurately inflating tires measuring 32c and larger. Built around a larger diameter barrel than the CNC and Classic Floor Drive pumps, the Sport Gravel Floor Drive pushes more air per stroke for faster fill-ups while still offering easy pumping action.
Lezyne's easy-to-read — and extremely accurate — 3.5" (88.9mm) analog gauge ensures dialing in the perfect pressure is a hassle-free affair, offering +/- .5 PSI (.3 BAR) accuracy up to 100 PSI (6.9 BAR). Equipped with the Tubeless Chuck, this floor pump is equally at home with pre-ride top-offs as seating tubeless tires. Featuring a flippable design, the Tubeless Chuck easily threads directly onto Presta valves, or, directly onto the valve shaft once the valve core is removed to provide greater airflow for seating tubeless tires. The chuck also features a built-in valve core tool for easy valve tightening and removal.
A versatile, extra-long hose allows for easy inflation whether your bike is on the ground, in the workstand, or hanging out on your hitch rack at the trailhead. Built to last, the Lezyne Gravel Floor Drive's barrel and piston are built from durable high-grade steel and mounted to a rugged Composite Matrix base. The Gravel Floor Drive is crafted in-house, 100% quality-controlled, and fully rebuildable.
Maximum output of 100 PSI (6.9 BAR)
Perfect for tires 32c and larger
Easy-to-read 3.5" (88.9 mm) analog gauge
Tubeless Chuck technology ready for top-offs as well as seating tubeless tires
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
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Great all around pump
This is my home shop pump. It is very robust, the large analog gauge is very accurate and easy to read. I use it on all my bikes tires, even my road bikes because I only inflate to 90psi. The screw on connection is great, works great with either type of valve.
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