Redline Bicycles RL140 Top Tube Size: A Guide to Choosing the Right Inner Tube for Your Bike

When it comes to choosing the right inner tube for your bike, there are several factors to consider. The diameter and width of the tube are crucial in ensuring optimal performance and preventing preventable flats. In this article, we will focus on the Redline Bicycles RL140 top tube size, a popular choice among road bikes.

The first thing you need to know is that the RL140 has a 700mm diameter and 40c width. This means that when choosing an inner tube, you need to make sure it matches these specifications. However, before investing in a great tire and tube bundle deal, you should also check if your wheel rim is suitable for the width and if the wheel will still rotate without fouling the frame.

Another important consideration is the inner tube width size. A wider inner tube may be awkward to get into a 25mm tire, while a narrower inner tube may not provide optimal performance. It's essential to use the correct inner tube width size as much as it is diameter size.

Many 700c tubes come with a width that fits tires up to 25mm in width, which are often fitted to road bikes. However, it's increasingly common for even 28mm tires to be fitted to road bikes. Cyclocross and gravel bikes, as well as many city and hybrid bikes with 700c wheels, will have wider tires still.

If you're unsure about the size of your wheel or inner tube, there are a few ways to check. You can measure the diameter of your wheel by measuring from the center of the wheel to the edge of the tire and multiplying it by two. Alternatively, you can check the rim or existing tires for the imprinted size.

It's also important to note that not all bikes have 700c wheels. Some gravel bikes, such as the Specialized Crux, come with a choice of 650b or 700c wheels. So, before choosing an inner tube, make sure you check your bike's specifications to ensure compatibility.

In conclusion, when it comes to choosing the right inner tube for your Redline Bicycles RL140 bike, it's essential to consider the diameter and width of the tube. By using the correct size, you can ensure optimal performance and prevent preventable flats. Remember to also check the suitability of your wheel rim and the compatibility of your bike's specifications before making a purchase.

Redline bicycles rl140 top tube size