When selecting your next mountain bike, one of the most important factors to consider is the bike’s frame size. While the frame size is low profile in terms of features and specs, it is an essential part of the overall package. Without the right size frame, you may have difficulty with the bike’s maneuverability, component selection, and overall ride comfort.
That’s why it’s important to decode your mountain bike frame sizes. A comprehensive chart can help you get in the ballpark, but you will need more information to determine your perfect frame size. The goal of this article is to provide both; a mountain bike frame sizes chart, and a guide on how it can be accurately applied to your desired bike.
mountain bike frame sizes chart
To start your search, you need some base data, and that’s where a mountain bike frame size chart comes into play. It is important to note that most charts provide an average rider size range. Depending on your body size, you may need to adjust the size.
For mountain bikes, the chart typically lists the frame sizes in either inches or centimeters (with inches being more common in the US). You can begin with your height and then match it to the corresponding frame size.
For example, if you are 6 feet tall (72 inches), you would look for an 18-inch frame. As an alternative, if you are 5-foot-7 inches tall (67 inches), you would likely look for a 17-inch frame.
The next step involves measuring your inseam. Take a measuring tape and measure from the ground to your groin. Once you have the measurement (inches or centimeters), you can add it to the chart using the corresponding column and row values.
For example, if you are 6 feet tall and have a 37-inch inseam, you would subtract 37 from 72, which gives you a 35-inch torso length. When you add the torso length in the chart, it will direct you to an 18-inch frame size.
However, if you are 5-foot-7 and have a 37-inch inseam, you would subtract 37 from 67, which would give you a 30-inch torso length – which would direct you to a 17-inch frame size.
Other Factors
While a mountain bike frame sizes chart is a great way to start your search, it isn’t an end-all-be-all. There are a number of individual preferences and features that can influence the frame size you should select, such as:
• Arm length – If you have longer arms than average, you may want to choose a frame size that is one inch larger.
• Desired position – If you like to sit in an upright riding position, you may want to go one size larger. On the other hand, if you like to ride in a more aerodynamic riding position, you may want to go one size smaller.
• Component selection – If you are looking to use a larger handlebar, you may want to go up one size in frame size. The same goes for larger wheels and tires.
Conclusion
As you can see, there is no one-size-fits-all answer when it comes to mountain bike frame sizes. Your personal preferences, body size, and component selection all play important roles that need to be taken into consideration.
The best way to start this process is with a high-quality mountain bike frame sizes chart. Once you obtain the desired frame size from the chart, you can next take into account the additional factors to fine-tune and select your perfect frame size. Good luck!