Rider Experience & Bike Fit
New learners need a bike they can easily handle, so when in doubt, choose a smaller model.
For confident, experienced riders, you can opt for a slightly larger bike that they can grow into.
Step 1: Choose to size by either inseam or height (inseam is more accurate)
Step 2: Select your inseam
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Measuring Riding Inseam
- Position the rider against a wall while wearing their cycling shoes. Place a book snugly between their legs, pressed against their crotch and the wall, mimicking the position of a bicycle saddle.
- Measure the distance from the floor to the top of the book.
FAQs
For an accurate fit, the rider's inseam is the most reliable measurement. If you don't have the inseam, use their height as a guide. Age is the least reliable indicator and is only provided as a quick reference, as children's sizes can vary widely at any age.
To find the perfect size, measure your child’s height. Then, match those measurements with our size chart for the best fit. Our chart provides recommended ages, heights, and wheel sizes to guide you.
Yes! All of our bikes (except for BMX) feature adjustable seats and handlebars to accommodate growth, providing several years of use.
Note: The size chart above is a general guideline. Actual dimensions may vary by model. Please refer to each model's size chart.
While most bikes follow similar sizing, small differences can occur. Also, if your child is at the maximum or minimum height for a certain size bike. He/She could use a bike of this size, but it might not be very comfortable. It is recommended that you choose a larger or smaller size.
Still Not Sure?
Email our customer service at: support@glercbikes.co.uk