How to Inflate a Bike Tire with a Presta Valve: A Complete Tutorial to Pump Up Your Ride
To inflate a bike tire with a Presta valve, remove the dust cap and unscrew the brass cap. Attach a road bike pump or pump adapter to the valve stem. If the tire has deep rims, deflate it by 50% first. Flip the pump lever and begin the inflation process. Use tools compatible with Presta … Read more