WHAT FRAME SIZE DO I NEED FOR MY BIKE?
The right frame size is essential for cycling enjoyment, comfort, and performance. A bike that fits well not only rides better but also helps prevent injuries. This blog post explains how to easily determine your frame size.
Why is the correct frame size so important?
Whether you're going on long tours, training for athletics, or commuting daily, a bike with the right frame size makes a world of difference. The wrong frame can lead to back, knee, or shoulder problems. With the right size, you'll ride more comfortably, efficiently, and enjoyably. Just the way it should be.
Inner leg length as a basis
For almost all bicycles, the inside leg length is an important indicator of your frame size. Here's how to measure it correctly:
- Stand barefoot against a wall with your heels against the wall and your feet about 6 inches apart.
- Place a book between your legs with the short side against the wall.
- Press the book up against your groin (like a bicycle saddle).
- Measure the distance from the top of the book to the floor.
Determining frame size for racing bikes
Road bikes are all about a sporty, efficient riding position. Frame size is primarily determined by your height and inseam. The taller you are, the larger the frame you need. By measuring these two dimensions and entering them into our frame sizing tool, you'll quickly receive reliable sizing advice. This way, you can be sure your road bike fits your body perfectly. You can find the sizing tool on the bike's product page.
Not sure between two sizes? Feel free to visit one of our CUBE Stores. Our specialists are happy to help you with personalized advice and optimal adjustment.
Determining frame size for mountain bikes
For mountain bikes, the right frame size is especially important because you move around a lot on the bike and need control on technical trails. Your inseam measurement can give you a good idea of your frame size. Compare this to the mountain bike's seat height: the distance from the center of the bottom bracket to the top of the seat tube.
Not quite sure what to choose or unsure about sizes? Our sizing tool, customer service, or a visit to our store will quickly help you find the right size.
Frame size for city bikes
Comfort is key with city bikes . You sit upright and get on and off regularly. Here too, your height is the most important factor in choosing the right frame size. A well-fitting city bike ensures a relaxed ride, with enough room to stop and dismount safely. The sizing tool on the product page immediately shows you which frame size best suits your height. Of course, we can also help you adjust the saddle and handlebars in our store for maximum comfort.
Frame size for children's bicycles
For children's bikes, the overall height of the child is the starting point. CUBE children's bikes are categorized by length because children of the same height often have similar proportions. On the CUBE Stores website, children's bikes are clearly sorted by length, so you can see at a glance which bike is suitable. You can then easily adjust the saddle height so the bike grows perfectly with your child.
Need help choosing?
Want to be sure you choose the right frame size? Use our frame size tool, contact customer service , or visit one of our CUBE Stores. We're happy to help you find your perfect bike.