Cortina

Bike Wheel Sizes in Inches: What’s the Right Size for Your Bike?

26 September 2025

Advies

When choosing a bike, the wheel size in inches plays a big role. The right size makes all the difference for comfort, safety, and a smooth riding experience.

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Wat zijn inches bij fietsen?

What do inches mean when it comes to bikes? The inch size refers to the diameter of the wheel. 1 inch = 2.54 cm.

  • 28 inch is the standard for all Cortina city and women’s bikes. Every Cortina adult bike comes with 28-inch wheels.
  • 26 and 24 inch wheels are found on Cortina kids’ bikes, such as the Cortina U4 Transport Mini.


You can always find the wheel size of a Cortina bike on its product page, under Specifications → Wheel Size. Apart from kids’ bikes, all Cortina models come with 28-inch wheels.

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28 inch: the standard choice

Most bikes with 28-inch wheels are perfect for riders from around 1.55 m tall and up. They offer stability, comfort, and are ideal for everyday use. That’s why all Cortina e-bikes and city bikes feature 28-inch wheels.

When to choose a bike with 26-inch wheels

For younger riders, Cortina offers the Cortina U4 Mini with 24- or 26-inch wheels. Teens who are tall enough can usually step up to a 28-inch bike.

Want to test different wheel sizes?

At Cortina stores, you’re always welcome to drop by for advice and a test ride. Find a Cortina store near you.