Aluminum Alloy Tubeless Pump Tire Inflator Tyre Air Booster Bottle With Valve Gas Cylinder 1.3L Fit For MTB Road Bike 29″Tire ●Vacuum tire high-pressure inflator: Use the pump to fill the air into the air tank to quickly inflate vacuum inner tires.● Aluminum alloy air tank can store 1.3 liters of inflation volume●High-pressure braided hose for easier operation.●V5 nozzle fits Presta and Schrader valves.● Includes aluminum alloy dust cover● Switch valve for toggling between air storage mode and inflation mode● Size: 350*110*80mm, weight: 486g
