24" Wheel Single Speed Kids Bikes (Ages 9-12)

24-inch wheel bikes are generally suited to children aged 9 to 12 years old. The best way to confirm fit is to measure your child's height and inseam, as children of the same age can vary significantly in size.

Single speed bikes have no gears to learn or maintain, making them a straightforward and reliable choice for everyday riding. They are ideal for kids who ride on relatively flat terrain, such as riding to school or around the neighbourhood, and suit parents who want a low-maintenance option.

The best indicator of fit is your child's height rather than their age. Most 24-inch bikes include a recommended height range, so check this before purchasing and where possible have your child sit on the bike to confirm they can pedal comfortably with a slight bend in the knee on the downward pedal stroke.

These bikes are designed for everyday casual riding such as riding to school, neighbourhood cruising, and weekend family outings. They are not intended for off-road or technical trail riding, so if your child wants to ride on rougher terrain a geared or mountain-style kids bike may be a better fit.

Single speed bikes are among the easiest bikes to maintain because there are no gear cables, derailleurs, or shifters to service. Regular checks on tyre pressure, brakes, and chain condition are generally all that is needed to keep the bike running well.

Yes, the simplicity of a single speed bike can actually help kids focus on riding rather than managing gears, which is useful for children still building confidence. The 24-inch wheel size offers stability and control suited to older kids making the step up from a smaller bike.

Finding the right bike size can feel tricky, as different bike types have slightly different geometries. To make it easier, we’ve created a Find Your Size tool. Simply enter your height and inseam measurements (or those of the person you’re shopping for), and we’ll recommend the best size for each bike and pre-select the recommended option for you.

Not sure of your inseam measurement? No worries! We provide an estimated inseam measurement based on your height to help keep your recommendation as accurate as possible.

You can find the tool on each product page or at the top of categories when browsing. Try Find Your Size.