To pump a bike tire with a Presta valve, start by removing the dust cap. Then, unscrew the brass cap. Attach the pump securely to the valve. Flip the pump lever up to lock it in place. Pump the tire until it reaches the desired pressure. Check the tire pressure regularly for proper inflation.
Next, attach the pump head to the Presta valve. Ensure a secure fit to prevent air leaks. If your pump is dual-function, switch it to the Presta setting. Begin pumping until you reach the recommended tire pressure, which is usually printed on the sidewall of the tire.
Finally, carefully remove the pump head and tighten the small nut on the valve. Replace the valve cap to protect the valve from dirt and damage.
Following these steps will ensure your bike tires are properly inflated and ready for your next ride. Once you’ve mastered this process, you may want to explore additional maintenance tips. Proper bike tire maintenance ensures safety and enhances performance.