How to Determine the Perfect frame size of bike
Getting the right frame size of bike is essential for having a comfortable and safe riding experience. Knowing how to determine the perfect frame size of bike is more than picking the bike size with the correct height, as it includes other factors such as reach, stack and geometry. By taking into account these factors, you can determine the correct frame size of bike for your height.
The first step to finding the perfect frame size of bike is understanding your inseam length. You can use a measuring tape to measure your inseam length from your crotch to the floor. Knowing your inseam length will also give you a broad indication of the size of bike you should be looking for. If your inseam length is 68cm, for example, it suggests that you should look for a bike that has a frame size of 43cm.
The next step to determining the perfect frame size of bike is to consider your stack and reach. The stack of a frame is the total height of the frame while the reach of a frame is the length from the head tube to the seat tube. These measurements will provide an indication of the size of frame and help you understand how comfortable it will be. As you’re considering frame sizes, you should also look at the head tube angle as this will determine how aggressive or relaxed a ride will be. Some sport bikes may have a head tube angle of 70 degrees while a cross country mountain bike can have a head tube angle of 68.5 degrees.
Another factor that you should consider is frame geometry. Frame geometry encompasses the measurements of the frame such as the top tube length and the chainstay length. A longer chainstay length, for example, can provide more stability when descending hills. A shorter chainstay length, on the other hand, can give you more agility when taking corners. Understanding the different frame geometry measurements will help you determine the perfect frame size of bike for your height.
Finally, you should take into account the components and accessories that will come with the bike. This will give you an indication of how comfortable you will be with the bike. Handlebars, for example, should be wide enough and have enough cushion to keep your arms comfortable for extended rides.
In conclusion, determining the perfect frame size of bike can be tricky. However, if you consider your inseam length, stack and reach, frame geometry, seek advice from an expert and consider the components and accessories that will come with the bike, you will be able to find the right bike for your height. With the perfect frame size of bike, you will be able to have a comfortable and safe riding experience.