
Best Kids Dirt Bikes: Here’s How to Choose the Right One Have your kids started asking for dirt bikes yet?
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My journey began when my eldest was about five years old. Like many parents, I hesitated and told them we’d think about it once they could ride their pushbikes well without training wheels.
To my surprise, within two hours, both my five-year-old and three-year-old were riding without them! I managed to delay the purchase for another year by mentioning budget constraints and claiming that the bike shop was out of stock (though, in reality, they had plenty).
Buying dirt bikes for kids is a significant decision and investment. Here’s a guide to help you make the right choice!

Choosing the Right Dirt Bike for Your Kids
1. Getting the Size Right
When choosing a dirt bike, it’s essential to focus on the seat height rather than the engine size. Unlike clothing, bikes can’t be bought “two sizes too large” for kids to grow into. For safety, kids should be able to touch the ground with the balls of their feet when seated on the bike. While trying out bikes, it’s okay if they can only reach with their toes, as proper riding boots can provide a little extra height.
Training wheels can be an option for very young children (under five), but if they can’t ride a pushbike without training wheels, they might not be ready for a dirt bike yet. For taller children, some bikes come in “big wheel” and “small wheel” versions. For example, both the Yamaha TTR125 and Storesology 49cc Kids Bike offer larger wheel options, providing an extra seat height of around 5 cm. (Both links* attached, as I’ve tried them both, and they’re absolutely perfect.)

2. Choosing the Engine Size
For younger children, a 49cc engine is a great starting point, offering the least power and a manageable learning curve. Dirt bikes for kids typically range from 49cc to 125cc. Beyond that, you enter the realm of teenage and adult bikes. Here’s a general guideline:
- Ages 3–7: 49cc
- Ages 7–12: 49cc to 110cc
- Ages 12–14: 125cc
- Ages 14–16: 125cc to 250cc
It’s best to start with the least powerful engine size suitable for your child’s height, especially if they’re inexperienced riders.
The Perfect Dirt Bike only £199 with free delivery
Available on storesology.co.uk

The 49cc two-stroke engine, featuring 44–6 large cylinders, delivers a robust performance. The twist-and-go operation means there are no gears to worry about, making it perfect for young riders just starting out.
3. Transmission Options
Most beginner bikes for kids feature automatic clutches, allowing them to change gears without coordinating a hand clutch. This setup helps young riders focus on staying upright and getting comfortable on the bike.

4. Two-Stroke vs. Four-Stroke Engines
When selecting a bike, consider whether a two-stroke or four-stroke engine is best. Four-stroke engines are generally better for beginners due to their easier control at low speeds, smoother acceleration, and less aggressive power delivery. Two-stroke engines, preferred in motocross, offer more acceleration and a punchier feel but require more maintenance, like pre-mixing oil and fuel.
5. Throttle Limiter
A throttle limiter is a fantastic feature for kids’ dirt bikes, allowing parents to control the bike’s speed. This feature prevents young riders from going too fast before they’re ready. As they gain experience and self-control, you can gradually increase the throttle range.
6. Budgeting for Riding Gear
The cost of getting into dirt biking extends beyond the bike itself. Proper safety gear is crucial and non-negotiable. At a minimum, you’ll need:
- A full-face helmet that fits snugly
- Riding boots
- Gloves
- Goggles
If you’re planning on motocross or more advanced riding, also consider:
- Chest and back protectors
- Knee and elbow guards (often built into riding jerseys and pants)
- Neck and kidney protectors
Kids Red Dirt Bike only £199 with free delivery
Available on storesology.co.uk

Unleash the excitement of off-road adventures with our 49cc Kids Pit Bike, designed for thrill-seeking children aged 6 to 14. This child-friendly dirt bike comes in vibrant colors, adding a splash of excitement to every ride. Buy it for £199 with free delivery.
7. Kick Start vs. Electric Start
While an electric start is a convenient feature, it’s not essential. If the bike doesn’t have an electric start, parents can help with kick-starting until the child is capable of doing it independently.
8. Old vs. New Bikes
Dirt biking can be an expensive hobby, especially since kids outgrow bikes quickly. Buying second-hand can be a cost-effective option, though it might come with some wear and tear. A new bike, while more expensive, offers peace of mind with no prior usage issues.
Buy for only £199 with free delivery on storesology.co.uk

STORESOLOGY Kids Green Dirt Bike
49cc two-stroke engine with 44–6 large cylinders, single-cylinder air-cooled design, and a max speed of 35 km/h.
Choosing a dirt bike for your child is an exciting milestone and an excellent way to encourage outdoor activity and personal growth. Remember, dirt biking can be a family activity — don’t forget to consider bikes for mom and dad too!
Visit the storesology.co.uk for special deals! Get 5% Off your first order:
Code: “WELCOME”
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Read more about “Top 10 Reasons Why Kids Should Learn to Ride Dirt Bikes at a Young Age”