Heavy-Duty Double-Ram Foot Air Pump 100 PSI
The beauty of this pump is obvious: instead of using small muscles that tire easily - arms, back - you use your leg. The difference is pronounced; sort of like the difference you'd notice pedaling your bike with your arms. Built-in gauge monitors pressure as you pump 0-100 PSI and the lock-on chuck stays on the tire valve hands-free. Chuck fits virtually all air-filled tires including bike, car, lawn equipment that use common Schrader valve. Includes Presta valve adapter, inflation needle for sports balls and adapter for inflatables/water toys. Overall dimensions folded 10"L x 5"W x 3"H, weight 36 oz.