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Kids Bikes

Find the right kids' bike for every age and stage, from their first pedal bikes for 3-year-olds to 24-inch kids' bikes for older children. Our range spans 12, 14, 16, 18, 20 and 24-inch wheel sizes, with girls' bikes and boys' bikes from trusted brands including Apollo, Carrera and Pendleton. Not sure which size is right? Use the age and wheel size guide below, and we'll build your child's bike for free before you collect.

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Kids Bikes

With such an extensive range, we can almost guarantee that you'll find the perfect bike for your little one. We offer a great selection of kids bikes near you at our stores up and down the UK, alongside girls bikes and boys bikes from top brands in our online store. If your child has just started learning, a balance bike - opens in a new tab is what you need, as it will teach your child the art of balancing before they learn to pedal and brake. Once your child can balance on two wheels, pedalling, and braking are next - and this is where the fun really starts!

Suitable for ages 3+, our smaller children's bikes feature stabilisers which can easily be removed when your child grows in confidence. The option to remove stabilisers will also help to prepare your child when they upgrade to a bigger bike. But not only will our smaller kids bikes improve your child's riding ability, but they also look great too, featuring some of the coolest designs from the likes of Disney, Kiddimoto, Raleigh and Apollo, with the latter consisting of additional safety features such as a full chainguard.

Our Range of Halfords Kids Bikes

At Halfords, we know that every child is different, which is why we stock a huge range of kids bikes to suit all ages and abilities. From balance bikes that help toddlers find their feet to junior bikes designed for more adventurous riders, we have something for everyone. Whether you're after a sturdy toddler bike for little learners or a lightweight kids bike for easier handling, we offer top-quality choices from leading brands. With exciting colours and cool designs, our bikes not only perform brilliantly but also make every ride a fun-filled adventure.

Kids Mountain Bikes

If your child is an adventurer and wants to explore through off-road adventures, a mountain bike is the best bike for them. We have a great range of kids mountain bikes from top brands including Apollo, Carerra, Huffy and Voodoo. Choose between bikes with different designs and colours to find an option they’ll love.

Lightweight Kids Bikes

Bikes can be heavy, making some parents worried that their child won’t be able to manoeuvre and control them on their own. At Halfords, you can easily filter between bikes of different weights, meaning you can find the best lightweight kids bike for them.

Junior Bikes – Girls Bikes and Boys Bikes

When your child is ready to transition to a junior kids bike - opens in a new tab, they will have the freedom and tools to experience off-road riding. The introduction to suspension forks and larger wheels will allow your child to explore rougher terrain while remaining comfortable and in control. Our junior bikes from Apollo and Carrera bring adult levels of comfort, safety and performance, while their lightweight alloy frame means they are excellent for transporting and loading in and out of vehicles. We are also pleased to stock a range of Wiggins junior road bikes - ideal for any young ambitious cyclists. Also, our BMX bikes - opens in a new tab are great if there's a trickster in the family.

At its core, our range is extremely versatile and features colourful designs to catch the eye and familiar characters that your little one will love. We also stock a wide range of Kids Bike Helmets - opens in a new tab and kids bike accessories - opens in a new tab to make riding fun, but more importantly safe.

Toddler Bikes

When it comes to first-time riders, our toddler bike selection is designed with safety and confidence-building in mind. Balance bikes are a great way to introduce your child to cycling, helping them master coordination and control before transitioning to pedals. For those ready to take the next step, our small kids bikes come with removable stabilisers, making the switch from assisted riding to independent cycling smooth and stress-free. With trusted brands like Apollo and Disney, our toddler bikes combine fun designs with safety-focused features such as chainguards and easy-to-use brakes, ensuring your little one enjoys every moment on two wheels.

Kids Bikes for Sale

Our expertise allows you to shop with confidence and peace of mind, knowing the products you buy are quality and well-trusted. We'll even build your new bike for £10, simply select the build bike option when making a purchase and we'll take care of the rest at your local Halfords store - opens in a new tab. We also ensure that all our staff know how to size a bike correctly, and that our kids bike sizing guide - opens in a new tab is packed with up to date information - because the perfect ride starts with a bike that's the correct size. Plus, if you need a heads up on choosing the perfect bike for your child, check out our bike buyers guide - opens in a new tab for all the hints, tips and tricks.

Girls bikes and boys bikes

Our girls' bikes and boys' bikes share the same quality builds and safety features, with colours, graphics and finishing touches chosen to suit your child. Frames and standover heights match each wheel size, so the most important thing is choosing the correct size for your child rather than the styling alone.

Kids bikes with stabilisers

Many 12, 14 and 16-inch bikes come with stabilisers, or can be fitted with them, to help younger or less confident riders build up to riding on two wheels. If your child has already learned to balance, for example on a balance bike, they may be ready to start without stabilisers.

Kids Bikes FAQs

How to measure kids bike size?

The best way to size a kids bike is by height and inseam, not just age. 12-inch bikes suit toddlers (2-4 years), while 14-16 inch bikes fit 4-6-year-olds. A 20-inch bike works for ages 7-9, and 24-inch bikes are ideal for 8-12-year-olds. For the perfect fit, check out our kids bike size guide - opens in a new tab

What age do kids learn how to ride a bike?

Most kids learn to ride between 3-7 years old. Many start with a balance bike or stabilisers before moving to pedals around 5-6 years old. Every child is different, so patience and practice are key.

What age is a 20 inch bike for?

A 20-inch bike is great for kids aged 7-9 or 3ft 8in - 4ft 5in (115-135cm). These bikes often introduce gears and hand brakes for more control. If they’re growing fast, consider a 24-inch bike for extra room. Need help? Our kids bike size guide - opens in a new tab has all the answers. The current content on the page can be used and we would just like to add more sections so we can target the keywords above more.

What size bike does my child need?

Kids' bikes are sized by wheel size. As a rough guide, 12-inch suits ages 2 to 4 years, 14-inch suits 3 to 5, 16-inch suits 4 to 6, 18-inch suits 5 to 7, 20-inch suits 6 to 9 and 24-inch suits 8 to 11. Always check that your child can put both feet flat on the ground while seated, and use the recommended height range on each product page.

What size bike is best for a 5 year old?

Most 5-year-olds ride a 16-inch bike, though taller children may be ready for an 18-inch. Check your child's height against the size guide rather than choosing on age alone.

What size bike is best for an 8 year old?

Most 8-year-olds ride a 20-inch bike, with taller or more confident riders moving onto a 24-inch. Height and inside leg are typically a better guide than age.

What is the difference between a kids bike and a junior bike?

Kids' bikes generally cover wheel sizes up to 24 inches for children up to 11. Junior bikes bridge the gap between adult bikes for taller children and are typically suitable once they measure taller than 117 cm.