How to Measure Bike Size for Your Child

When it comes to introducing your child to the world of cycling, choosing the right bike size is a crucial first step! An appropriately sized bike ensures that your child is not only comfortable, but also safe and has fun whilst riding! In this simple to follow guide, we will take you through the process of measuring your child for the perfect bike size whilst also giving you our expert recommendations whatever their age.

So, let's get started on this exciting journey of fiding the ideal bike for your budding cyclist!


Why Choose The Right Bike Size Matters

Before we dive into the measurement process, it's essential to understand why selecting the right bike size is so important. The fit of the bike can significantly impact your child's cycling experience, so here are a few reasons why choosing the right size matters:


    • Comfort: An appropriately sized bike ensures that your child is comfortable while riding. It minimises the risk of discomfort or pain during extended bike rides
    • Safety: A well-fitted bike allows your child to have better control and balance, reducing the likelihood of accidents and falls.
    • Confidence: When a child can easily reach the handlebars and pedals, they gain much more confidence in their cycling abilities.
    • Efficiency: The right bike size promotes efficient pedalling and helps your young one build strength and endurance as they ride.


Now that you understand the importance of choosing the correct bike size, let's move on to the process of measuring your child for the perfect fit!

Measuring Your Child for the Perfect Bike Size

Here's a simple step-by-step guide to help make measuring your child for the ideal bike size a straightforward process:


    • Height Measurement: Begin by measuring yout child's height. Use a tape measure to determine their exact height in either inches or centimetres.
    • Inseam Length: The inseam length is the distance from the crotch to the floor. Measure this length, also in inches or centimetres.
    • Refer to the Manufacturer's Guidelines: Whilst for most bikes, there is a standard sizing guide but different manufacturers may have slightly varying size recommendations. Always consult the manufacturer's guidelines for the specific bike you're interested in to find the best match for your child's measurements. 


Determining the Right Bike Size for Your Child

Now that you have accurate measurements of your child's height and inseam length, it's time to determine the right bike size. Common bike sizes for children include 12-inch, 14-inch, 16-inch, 18-inch, 20-inch, 24-inch and 26-inch. Let's break down which age groups these sizes typically suit:


    • 12-inch Bikes: These are designed for very young riders and are usually suitable for kids ages 2 to 4.
    • 14-inch Bikes: Ideal for children aged 3 to 5.
    • 16-inch Bikes: Suited for kids aged 4 to 6.
    • 18-inch Bikes: Great for children aged 5 to 7
    • 20-inch Bikes: Typically used by kids aged 6 to 9. The Raleigh Pop 12 is a very popular bike for this age range!
    • 24-inch Bikes: Best for children aged 8 to 12. The Cannondale Trail Plus 24 is a great value example that can take on any terrain!
    • 26-inch Bikes: These are suitable for older children and pre-teens, typically aged 10 and above. For example, the GT Stomper Ace 26 is a popular choice for those looking for their first step into MTBs.



So, now you know how to measure, let's get them a bike!

Choosing the right bike size for your child is a vital step in ensuring their safety and enjoyment while cycling. By accurately measuring your little one's height and inseam length, you can now confidently determine the appropriate bike size for their age group. Below, we've provided our recommendations for specific bikes in various size categories, so you can make the best choice for your child!

Now it's time to gear up and embark on the exciting journey of cycling with your children. Remember to prioritise safety and comfort, and watch as your cyclist gains confidence and joy with every pedal.


What Next?

Ready to find the perfect bike for your child? Check out these brilliant bicycles for each size category: