presta-valve

2 года назад

This video demonstrates how to remove the core of a Presta valve on a bicycle wheel. The presenter explains how to safely remove the core using pliers and a nail, emphasizing the importance of keeping the core straight. They also show how to reinsert the core and tighten the nut.

2 года назад

This video provides a step-by-step guide on how to inflate a bicycle tire with a Presta valve. It explains how to use a valve adapter to connect a standard pump to the Presta valve and how to adjust the tire pressure. The video also covers how to release excess air from the tire if needed.

11 месяцев назад

The video demonstrates how to set up a Blackburn bike pump for a Presta valve. The presenter explains that the pump's setup is different for Presta valves compared to regular valves. They show how to switch the pump's head to accommodate the Presta valve, making it compatible with the bike.