Bikes for Children | Cycle Sprog

Kids Bike Search

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Buying a kids bike

Finding the perfect kids' bike can feel overwhelming - there are hundreds of options out there, across a huge range of brands, sizes and budgets.

That's where Cycle Sprog comes in.

Since 2012 we've been helping families across the UK find the right bike for their child, and we've built one of the most comprehensive independent kids' bike resources on the web.

We don't sell bikes ourselves - we independently review, test and recommend them, drawing on our panel of real young riders and their parents to give you honest, practical verdicts you can trust.

We cover everything from first balance bikes for toddlers through to mountain bikes and hybrids for older children and young teens, across all budgets - including new, secondhand and lease options.

Use the sections below to find the right bike for your child's age, wheel size and riding style.

Or use our interactive kids' bike search tool to filter by age, wheel size, budget and bike type to find the perfect match for your child.

Whether your child is just starting out on two wheels or ready to tackle more adventurous rides, B'Twin has a bike to suit every stage of their cycling journey.

As Decathlon's dedicated cycling brand, B'Twin offers one of the most comprehensive and affordable kids' bike ranges available in the UK - from first balance bikes and lightweight pedal bikes through to hybrid and mountain bikes for older riders.

We recommend B'Twin time and again to families where value for money is a priority, and you'll find our full range of B'Twin kids bike reviews and buying advice gathered together below.

Kids’ bikes are sized by wheel diameter in inches rather than the child’s age, though age is a useful starting point.

Smaller bikes with 14″ to 18″ wheels are typically suited to children aged 2 to 6 and usually come without gears, keeping things simple for younger riders.

Once your child moves up to 20″ wheels and above – generally from age 6 onwards – gears become available, making it easier to tackle hills and longer rides.

We’ve selected the best kids’ bikes at every wheel size in the buyers guides below, with new, secondhand and lease options covered across all budgets.

Buying a kids' bike involves more than just picking a size. There's budget, quality, fit, and whether to buy new or secondhand to consider too.

We've been helping families navigate these decisions since 2012, and our buying advice articles cover everything you need to know to make the right choice with confidence.

Whether you're buying your child's very first bike or upgrading to something bigger, you'll find practical, independent guidance here.

With so many kids' bike brands on the market, it can be hard to know where to start.

We've put together in-depth guides and overviews for some of the most popular brands available in the UK, covering their full range, what makes them stand out, and who they're best suited to.

Whether you're looking for an affordable first bike from a trusted high street name or a premium lightweight option from a specialist kids' bike brand, you'll find everything you need to make an informed choice right here.

Get your old kids bike ready to sell on eBay

28/04/2021

There comes a time when every child’s bike has done it’s duty and is outgrown by it’s original owner, siblings, cousins and friends. This is the time to sell it on and recoup some of the original cost. If you want to get the best price, you’re going to need to know how to prepare…

Forme Kids Bike review – a closer look at the Cubley and Kinder

15/04/2021

Our thoughts on the new Forme kids bikes

Review: First impressions of the Squish 18 kids bike

30/03/2021

It’s our first ever 18″ wheel bike review – would we be impressed???

The Laura Trott bike range

03/03/2021

A number of top British cyclists have been involved in creating cycle ranges under their own brand name – Chris Boardman, Sir Chris Hoy, Bradley Wiggins and Victoria Pendleton to name but a few. The latest rider to bring out a range is the ultra competitive and successful Laura Trott, who has created a four bike line designed specifically for female…

Review of the Worx JA-700 junior road cyclocross bike

Cyclocross bikes

11/02/2021

Cyclocross is such a fun (and muddy!) sport, and it’s become increasingly popular with families wanting to keep fit and healthy together. All cyclocross leagues in the UK offer junior races and you don’t need to be a member of a club to sign up. All these road bikes which we have reviewed are…

Road bikes

11/02/2021

A road bike is a specialist type of kids bike which comes with drop handlebars and skinny tyres – it’s designed for going fast on tarmaced surfaces. Many, but not all, kids road bikes can also be used for racing cyclocross with a change of tyres. We recommend this type of bike only for confident…

Kids bikes

Buying a kids bike

What type of kids bike are you looking for?

B’Twin: Great kids’ bikes at prices families love

Kids’ bikes by age and wheel size

How to buy a kids’ bike

Explore kids’ bike brands

Kids bike reviews

Still not sure which bike is right for your child?