What size frame fits you? Find the perfect fit for your racing bike.

Choosing the right frame size can make a huge difference for your enjoyment while riding your racing bike. It’s all about comfort, performance and preventing injuries. But how do you find the perfect frame? Don’t worry! SunRace is ready to help you find the perfect fit.

1. Body length and inside leg length

To find the correct frame fit, the most important factors are inside leg and body length. Body length is your total length from head to toe. Inside leg length is the distance between the crotch to the ground, measured without shoes on. These measurements gie a good reference to find the right frame size for your body’s build.

framemaat racefies sunrace

Picture note: The white stripe shows the inner leg length.

2. Test multiple types

Even though the formula based on body measurements gives a good indication, ‘trying on’ a bike is the best way to decide if the frame size fits your body. Try different bikes with diverse frame sizes and reel how they fit you. Pay attention to the following:

  • Saddle height: make sure your legs aren’t bent or stretched too much while pedaling. A light bend in your knees is ideal.
  • Frame-measurements: Look at the proportion between you and the frame. Do you feel comfortable and in control? Can you easily reach the steer without having to reach out far?
  • Balance and stability: pay attention to the stability of the bicycle. A good frame size makes sure that your riding position is balanced and stable.

3. Personal advice from a specialist: The best choice

Is it too overwhelming to decide the right size by yourself? Personal advice from a professional offers the solution. A specialist can consider your specific needs, proportions and biking style and help you find the ideal frame format. The professionals in bike specialty stores can give advice about what bike compartments fit how you are going to use your bike. For example, the 12-speed cassette from SunRace is specifically good for mountainbikes.

4. Already have a bike? Let it get adjusted

If you already have a ricing bike and doubt if the frame is right for you, we advise getting your bike adjusted by a bike fitter. An experienced bike maker can help to find the correct position and adjustment of your current bike, so you can experience optimal comfort. With small adjustments like changing the height of the saddle, position of the handlebar or crank length, a bike maker can help get a better fit. Are there components that need replacing? Compartments from SunRace are always available within no time. Ask your local bike specialty store or look on our website!