Different Types Of Bicycle Tube Valves
When it comes to cycling, the type of valve on your bicycle tube is often overlooked. However, it is an important aspect to consider as it affects the compatibility of your tube with the rim and the pump you use. There are three main types of bicycle tube valves: Presta, Schrader, and Woods.
Presta Valve
The Presta valve, also known as the French valve, is commonly found on road bikes and high-performance bicycles. It is a long and narrow valve that requires a smaller hole in the rim, which makes it lighter and more aerodynamic. The valve has a threaded top that can be unscrewed to let air in and out. To inflate the tire, you need a pump with a Presta-specific head.
Schrader Valve
The Schrader valve, also known as the American valve, is the most common valve found on bicycles. It is wider and sturdier than the Presta valve and is often used on mountain bikes and BMX bikes. The valve has a spring-loaded pin in the center that opens when you press down on it with a pump. Schrader valves are compatible with most pumps, including those found at gas stations.
Woods Valve
The Woods valve, also known as the Dunlop valve, is a combination of the Presta and Schrader valves. It has a wider base like the Schrader valve but the stem is thinner like the Presta valve. This valve is commonly found on European bicycles and is easy to inflate with a Schrader pump head. However, it can be difficult to find replacement tubes and pumps that are compatible with this valve.
Conclusion
Choosing the right valve for your bicycle tube is important for ensuring a proper fit and inflation. It is essential to know which valve your bicycle requires before purchasing a new tube or pump. Remember to check the valve type before inflating your tire to avoid damaging the tube or valve stem.