There’s nothing like a bike ride to kickstart a child’s sense of adventure.
Every child is special and unique. When it comes to buying your child a bicycle, they need a bike size that’s just right for their individual needs.
Kids are constantly growing, so whenever you buy them something, whether it’s sneakers or shorts, you have to check their size. Bikes are no different, and when choosing a children’s bike, you need to ensure it’s a good fit.
There’s plenty to consider when sizing a kid’s bike. To start with, they’re sized differently from adult bikes, so forget everything you think you know about how your own bike was sized.
The wrong-size bike can ruin your child’s riding experience and lead to accidents. If a child’s bike is too large or too small, it can ruin their first biking experience and lead to accidents.
This kids bike sizing guide will provide you with an overview of Cleary’s kid’s bike sizes and show you how to measure your child for their first, second, or third bike. We’ll help you choose the right bike size based on rider experience, height, and inseam rather than broad and inaccurate age sizing.
So how do you know what size bike to get a child? The Cleary kids bike size chart is here to help.
Cleary bikes come in five distinct kids’ bike sizes, all specially designed to give your kids a feeling of freedom and adventure on two wheels. Put a kid on a Cleary bike, and you open up a whole new world of fun and learning. Our kid’s bike sizes are grouped by wheel diameter sizes, with bikes available in 12, 16, 20, 24, and 26 inches.
The bike wheel size chart below compares wheel size, age, inseam, and height measurements to guide you to the best bike fit for your child.
Source: Two Wheeling Tots
Wheel Size Age Inseam Height 12″ 2 – 4 years 15″ – 18″ 36 – 39″ 16″ 4 – 6 years 16″ – 22″ 41 – 48″ 20″ 5 – 8 years 19″ – 25″ 45 – 54″ 24″ 8 – 11 years 23″ – 28″ 49″ – 59″ 26″ 10 + years 25″ + 56″ +Our smallest bike is the 12-inch Gecko, a lightweight kids bike suitable for tiny toddlers. This bike makes magical memories and is many kid’s first “real” bike. The single-speed drivetrain of this 12-inch bike makes pedaling intuitive and straightforward.
A safety handle built into the bottom of the saddle allows you to easily help your child get their balance before riding off on their own. This model makes learning easier – as easy as learning to ride a bike should be.
The Gecko best fits riders with an inseam of 14″ to 18″, and If you’re looking for a lightweight, safe, and fun first bike, look no further. The 12-inch Gecko is just the rig for your two to four-year-old toddler. When the time comes to transition from a pushbike, you’ll beam with pride watching your child learn to ride the Gecko.
When your kiddo is getting a bit more confident and growing up (too fast!) Then it’s time to move up to the Hedgehog.
The spunky Hedgehog is ready to have some fun, so this model unlocks a whole new world of riding to preschoolers. This 16-inch bike has several features which take it up a notch from the Gecko.
The Hedgehog model includes freewheel, which allows kids more rideability than a coaster brake. Hand brakes take kids a step closer to an adult bike, but our hand brakes are small and durable- created with little hands in mind.
Suitable for riders with an inseam of 17″ to 21″, the Hedgehog is roughly a good fit for a three to five-year-old rider.
Once your kid reaches Owl and Scout status, they’re ready to fly. Perfect for kindergartners’ early-grade-school adventurers in the five to seven age range, the Owl and Scouts lets kids take off to adventure.
20-inch wheels let the Owl roll fast over small obstacles and bigger jumps. These wheels are made for flying and are the same size that Olympic BMX riders use, a fact your kid will love.
The Owl also has a freewheel and a rigid front fork paired with 20″ all-terrain tires. Those all-terrain tires give you more freedom to hit the trails as a family for some bigger adventures.
Our Owl bikes are available in single-speed or three-speed. If your child is ready to foray into the excitement of shifting, then the Owl is your chance to introduce gears. The three speed Owl has a shifting mechanism encased in an aluminum shell to shift smoothly without maintenance for thousands of miles.
The Owl’s 127mm alloy three-piece cranks allow for more speed and acceleration. But there’s no need to worry. They’re growing up and riding too fast too soon. The Owl can still stop on a dime thanks to the super-strong Tektro junior v-brakes.
Can a six-year-old ride a 20-inch bike? Yes, a 20-inch bike is generally a good fit to buy for six and seven-year-old children. But age is just a number, and when it comes to bike sizing, it’s the inseam measurement that should be your guiding number, not age. The Owl is the best fit for riders with an inseam measurement of 19-23″.
20″ Cleary Scout in Intergalactic
Their first foray into the world of dirt requires a bike set up just for them. The 20″ Scout delivers just that. This 20″ kids mountain bike can take on any obstacle your 6-8 year old rider can throw its way. When you’re ready to hit the trails with your child, this bike flattens the curve.
The 20″ Scout comes stock with a Red Bull Rampage worthy Suntour fork, 1×10 drivetrain, super smooth KMC chain and an ultra-light aluminium frame. This little Scout will quickly become your child’s go-to fun machine.
The geometry on the Scout is set up to put 6 to 8 year olds in a comfortable but appropriately aggressive riding position, one that allows the rider to feel balanced and confident. The bike feels stable and reliable as your rider maneuvers it around corners, hugs berms, rolls over roots and glider through rock gardens. The smile on their face at the end of every ride will keep you both coming back for more.
The Meerkat is a bit more interesting and a bit more exciting. If your junior shredder is ready for the 24 inch Meerkat, they’re prepared for some real riding fun.
The trigger shifter is paired with a five-speed internally geared Sturmey Archer hub. These features combined mean your child can make quick, efficient shifts without worrying about chain drops or being out of gear.
As your child gets older and becomes more independent, they can start to head off to school or on adventures alone. The Meerkat’s front and rear rack mounts mean you can easily add a basket or rear rack. This model ushers in a whole new world of bike packing opportunities, whether it’s school or sports gear, a beach bag, or a picnic lunch. The
Meerkat’s more advanced features offer your child a delicious first taste of independence, trust, and responsibility.
Are you looking for the perfect kids mountain bike for your 7 – 10-year-old child? Look no further than the Scout 10 Speed 24 Inch Kids Mountain Bike. This kids mountain bike is designed to provide the perfect combination of safety, durability, and style for your little one to rip it up on all-terrain paths and flowy single track. The 24-inch Scout Kids Mountain Bike has all the features you need to ensure your child’s intro into mountain biking is safe and enjoyable.
The 24-inch Scout All-Purpose Bike comes loaded with features to get your child excited about all-terrain biking. The Microshift 10 Speed Cassette enables them to continue practicing their gear-shifting precision skills without you needing to worry about their chain getting hung up. And the enduro knobbies on your child’s future favorite ripper make sure that they’ll feel controlled on gravel, dirt, sand, grass, and in the street.
This 26-inch bike is our biggest kids’ bike for older grade-schoolers and middle schoolers. The 5-speed Meerkat bike is excellent for kids and teens who can handle an adult bike’s features but aren’t quite tall enough for adult sizes. A 26-inch Meerkat model is fast, sleek, and stylish.
The 26 inches five-speed model is a practical bike, comfortable in urban settings, and easy to lock up. This Meerkat model has no derailleur to get bent in a bike rack and rolls smoothly over even the most pothole-filled route.
Can a seven-year-old ride a 24-inch bike? Yes! Seven-to 10-year-old’s will love the 24-inch Meerkat. Check your child’s inseam to see if the Meerkat is the right bike; it best fits riders with an inseam of 22″ to 26″.
When it comes to getting your child a new bike, there are a lot of options out there. So why should you choose a kid-specific mountain bike like the Scout 10 Speed 26-inch Kids Mountain Bike?
The Scout is a super fun hardtail kids mountain bike. The Scout bike has ten speeds that allow kids and families to hit the trails together with confidence. It features a 100mm Suntour XCR Air fork that has been featured in the limelight at Red Bull Rampage and other elite mountain biking events around the world which helps tell the story about its ability to standup to the roughest trails your kid can take it on.
Age groups don’t dictate our kids bike sizing guide because they don’t always work. No two five-year-olds are the same height and size; every child is different and unique. We’ll note age groups to help point you in the right direction, but you want a perfect fit when you come to pick the perfect bike.
Using wheel size isn’t the best way to judge the right size bike for your child, either. The old way to measure cycles was by using your child’s height to determine the correct wheel size. But the problem with that method is the size of the bicycle is not solely determined by its wheel size.
Just like your kids come in all shapes and sizes, so too do bikes. Two kids’ bike models with 20-inch wheels can look and fit entirely differently. The Seatpost and standover heights amongst bike models and manufacturers can vary drastically.
That’s why we recommend every child get measured for their perfect bike. After all, this bike is more than just a bike. It’s that first step towards independence, growing confidence, fun, and adventure. It’s worthwhile measuring to get the sizing right.
Our bike size chart will help you determine which of our kid’s bikes will fit your child best. We use a sizing system based on kid’s height and inseam measurements. This method allows kids to sit on the saddle with two feet touching the ground. If they are in between sizes, you could size up or down, considering their age, confidence, and skill level.
Not all bike models and manufacturers use the exact same frame sizes, so the frame size often measures bikes. You can use a tape measure to work out the frame size. Measure the bike’s frame from the center of the crank axle to the top of the seat tube.
Using the frame to size a bize is the measuring system you’re probably familiar with, as it’s common practice for adult bikes. However, youth bike sizing is usually done by the wheel size and inseam. If you order a kid’s bike thinking the measurements relate to the frame size, you’re likely to get the completely wrong size.
When buying a kid’s bike, models will be grouped by wheel size and measured by the wheel’s diameter. Balance bikes start with wheels as small as 10″. The smallest kids pedal bikes start with 12-inch wheels and go all the way up to 24-inch wheels. Any bigger than that and your kiddo is generally ready for an adult size ride.
Measure the wheel diameter in inches using the wheel’s outer diameter, with the tire installed on the rim. Extend your measuring tape from the top of the existing tire to the bottom. Some tires will also have the diameter recorded on the tire itself if you don’t have a measuring tape handy.
The size of your kid’s wheels is an important metric. However, many brands will show you a kid’s size chart that matches wheel size to an age group or bracket. Instead, compare the wheel size to your child’s inseam, which will give you a better idea of what will fit them as an individual, not just an age group.
This method involves measuring your child’s inseam or inner leg length, along with the seat height of the bike. The easiest way to measure an inseam is to have the child stand with their back flat against a wall. Use a tape measure in inches to measure the distance from the crotch of your child’s pants down to the floor. Note that, unlike a tailor measuring pants, this in-seam measurement should go to the floor, not the ankle.
You can then narrow down your bike hunt to models where tire size falls within the approximate inseam range. Your child should still sit on a few different bikes to finalize their size, especially if they are between sizes.
Measuring by inseam and comparing to the bike size chart is the most accurate way to find the right size bike for your child. You should use the inseam measurement alongside the wheel size as a comparison. Where possible, you should also put your child on the bike, check the fit, and then take them outside for a test ride.
If your child is in between sizes, their height, confidence, and ability can help you decide whether to size up or down. A capable rider can handle a slightly larger bike, while a rider with less confidence is better suited to something smaller.
See our recommendations for in-between sizes based on height in the kids bike sizing guide chart below.
Size is a biggy when it comes to picking the right bike for your child, but it’s not the only thing that matters. Once you’ve got a bike size that suits your child’s needs, you should begin thinking about other factors. These include the weight of the bike, the geometry, brake type, and tire type. For older children, gear speed is also a consideration.
Nothing beats the magic a child experiences when rolling on two wheels. Learning to ride bikes gets the mind and body working together. It’s a feeling of freedom. But all children are unique and learn at different paces. The ability and maturity of your child are also factors to consider when choosing a bike.
Maturity and coordination are factors that will determine whether your child is ready to handle bikes with more adult features, such as hand brakes or gears. A test ride before you buy is the easiest way to gauge your child’s mental riding level, confidence, and abilities.
One of the common mistakes we see parents make when buying a bike is to choose a size that’s too big, thinking their child will grow into it. A bike is not a pair of sneakers. Bikes that are too big are difficult for children to ride and can throw off their balance, making them dangerous. The wrong-sized bike, especially in a first bike, can slow down your child’s learning and affect their confidence.
If your child is struggling with bike riding, they may be riding the wrong-sized bike. Observe these visual cues and take measurements to find out. Here’s how an appropriately sized bike should fit.
Your child’s seat height is a vital sizing cue. You can adjust bike seats, so make sure your child’s seat is regularly adjusted to suit their current height. Changing the seat height often allows your child to grow without needing a new bike.
For a child’s first bike, the seat should be adjusted so your child can put their feet flat on the ground when seated. Once your little rider is more comfortable on pedal bikes, you can adjust the seat so only their toes can touch the ground.
Your child’s knee position on a bike is directly related to seat height. If your child is just learning, they will have more bend in their knees to easily put their feet on the ground. As they feel more confident, you can raise the seat height for better peddling and a full leg extension.
When a bike is too big, you can often tell by the pedals. If a bike has a minimum Seatpost height that is any higher than 1-3″ longer than your child’s inseam, they will struggle to reach the pedals. Kids can’t learn to ride a bike properly if they can’t reach the pedals, and they’re likely to have accidents trying. Adjust the seat so kids can touch the pedals comfortably or size down to a smaller model. Never buy a bike if your child is struggling to touch the pedals.
Handlebar heights need to be adjusted so your child can ride upright. Their handlebars should be at least as high as their seat or above the seat. If the bike’s handlebars are lower than the seat, it can stress your child’s wrists, arms, neck, and back. Even flexible little kids can get achy if their bike posture is off.
Your child’s standover (or “stepover”) height will be a few inches longer than their inseam measurement. You can visually gauge a standover height simply by making sure your child can easily stand over the bike with their feet on the ground.
When your child stands over the bike, there should be a visible gap between the frame and their crotch. The gap should be at least an inch or two. It’s essential to check the standover height to ensure your child can quickly and easily get on and off the bike.
The wrong stepover height can cause painful injuries if your child slips forward or can cause accidents when they need to jump off the seat during a sudden stop.
Believe it or not, training wheels are not a necessary step on the path to learning to ride a bike. Here at Clearly, we don’t believe children need to use training wheels.
Balance bikes are bicycles without pedals. A child who learns to ride a balance bike doesn’t need training wheels because it has already taught them how to ride.
By design, a balance bike teaches children to balance while they are sitting and in motion. This balancing act is the hardest part of learning to ride a bike! Once your kiddo has mastered balancing, pedaling is an easy skill to master.
Training wheels often prevent a child from trying and learning how to balance themselves. Cleary bikes have wider tires and are ergonomically designed for kids making it easy for them to go from balance to pedal.
With the proper fitting bike, your child can go from a balance bike straight to a pedal bike – without the need for training wheels! If you’ve sized your child’s bike correctly using the inseam method, your child will be able to put their feet on the ground.
Please don’t underestimate how important it is that kids who haven’t learned to pedal yet be able to place their feet flat on the ground. Touching the ground provides a sense of security for young children learning to ride a pedal bike for the first time. They can scoot or stop the cycle with their feet if they feel so inclined.
Teaching your children to ride a bike is a memory you and your kids should cherish. Cleary make bikes specifically designed to give kids the best possible riding experience. But the wrong size bike can quickly turn this experience into a frustrating and potentially dangerous situation for you and your child. That’s why taking the time to review the kids bike sizing guide and measure your child’s bike fit properly is so important. Spending a few minutes getting in those measurements now will save you both a headache in the future.
What size bike should I buy? It's a common question that many women have when considering a new bike. That's why we've created a simple women's frame sizing guide, with advice for road bikes, mountain bikes and hybrid bikes.
When bike shops and brands talk about bike size, what they're specifically referring to is the size of the frame, so bike size and frame size are often used interchangeably.
Currently, there is no industry standard for sizing bikes. This means choosing the correct frame size for you can be confusing, especially since recommended frame sizes vary between manufacturers, models and disciplines.
Don't worry though, you've come to the right place. By the end of this article, you'll hopefully have gained a general understanding of how women's bike sizing works, and be able to use that knowledge in the search for your next bike.
For more advice, we've got guides to road bike geometry and mountain bike geometry, as well as advice on how to measure a bike frame.
You can also read our guide to the best women's bikes, to help you find the right ride for you, while we've also got buying advice for the best women's road bikes and best women's mountain bikes.
Bike frame sizes are most commonly listed in centimetres (e.g. 48cm, 54cm), inches (e.g. 17in, 19in) and in sizes such as small, medium and large.
As a general starting point, bike sizes are determined by the height of the rider. Use this to decide what size to try using our charts below. If you sit between sizes, it’s worth trying both out and seeing which one you feel more comfortable on.
Most bike manufacturers will also have their own size guides for each of the bikes they stock, again using rider height to determine the right size.
Your local bike shop will be able to guide you through what to look out for and help you find what size bike fits you best.
Some will also offer a bike fit service. This is particularly important for road bikes, and will help fine-tune the fit to ensure it’s personalised to you, and is as comfortable and efficient as it can be. You'll ideally be able to swap components such as the stem and handlebars to fine-tune the fit too.
Test riding a bike before you make a purchase is a quick and easy way to tell if you're in the right ballpark for size. A good bike shop can also offer plenty of advice to help you find the correct size. - Phil Hall / Immediate MediaOnline-only sellers, such as Canyon, will often ask you for a set of body measurements, for example, arm length, to help you find the right size.
If buying online, check whether the retailer will allow you to swap components such as the stem and handlebars after purchasing, or whether you'll have to purchase these separately if needed.
We've got a separate guide on where to buy a bike, outlining the pros and cons of buying online vs buying in a bike shop.
Finally, don't forget that while you can make small adjustments to fit by changing components later, the frame size will be fixed. Take your time and don't buy a frame that's the wrong size just because it looks like a bargain.
These bike size charts are designed as a general overview only, so make sure you test any bikes you are considering for comfort and safe handling.
If you are buying second-hand give our handy guide to buying a second-hand bike a quick read to make sure you bag a bargain not a dud.
We've put together some broad suggestions on bike sizing below, based on rider height. It's important to remember that this is just a rough guide to help you narrow down your search for the correct-sized bike.
Every person's anatomy is different, so everyone will have different fit requirements. For example, if you have short legs (in general or relative to your height), the standover height of a frame is likely to be of increased importance.
In this scenario, it may be preferable to ride a smaller frame, or a frame with a more compact geometry, and compensate with a longer stem, increased saddle setback or a combination of both.
The best advice we can give you is to consult a professional bike fitter before making an expensive purchase because they can take your individual requirements into account and make recommendations about sizing and fit accordingly.
Many women find that a women’s-specific bike suits them well, while others get on fine with unisex frames.
Women's bikes typically include women's-specific finishing kit, such as a women’s bike saddle. The ranges also tend to run to smaller sizes to suit smaller riders.
Some women's bikes are based around a unisex frame with women's-specific finishing kit, as we've outlined above, while others, like those from Liv Cycling, have a bespoke geometry designed around women-only body dimension data.
If you’re not sure, have a look at our article on the five different approaches to women’s bike design. And if you’re going to choose a unisex bike, there are some simple and common tweaks that can make your bike more comfortable.