BMX buying guide
You want to buy a BMX bike but aren't sure which size fits your height? With the KHEbikes size guide you'll quickly find the right category – whether for kids, teens or adults.
Which BMX size matches your height?
BMX sizes are given in inches and directly correspond to rider height. Find the right category here:
For 20 inch BMX bikes, the top tube length is key for the perfect fit:
20" frame from approx. 4'7", 20.6" from approx. 4'11", 21.25" for tall riders from approx. 6'1".
Go to our 20 inch models here:
Still unsure about the size or which bike to choose? Our KHEbikes Support Team will be happy to help you anytime.
KHE 14 Inch BMX – Lightweight Freestyle Bikes for Kids from 3'1"
14 inch BMX bikes are ideal for children with a height of approx. 95 to 115 cm (3'1" to 3'9") (around ages 4–6). They provide the perfect transition from a balance bike or smaller BMX and offer a safe entry into the world of freestyle BMX – with child-friendly geometry, a robust frame and low weight. At KHEbikes, we focus on thoughtful design, high-quality components and maximum riding fun for young riders.
Whether it’s for first tricks or relaxed riding: with a 14 inch BMX like the KHE EVO 14", children learn correct riding behaviour in a playful way – ideal for the schoolyard, skatepark or pump track. These bikes don’t look like toys but like real BMX bikes – which motivates and truly excites them.
Frequently asked questions about 14 inch BMX bikes
What size is a 14 inch BMX suitable for?
For children from approx. 95 cm (3'1") tall – usually aged 4 to 6 years.
How much does a 14 inch BMX weigh?
Our models weigh around 7.5 kg (16.5 lbs) – light enough for children, yet strong enough for typical BMX use.
Why no rotor or freecoaster?
For 14 inch BMX bikes, we intentionally avoid components like rotor systems or freecoaster hubs, as they are too complex for small riders. The focus is on simplicity, control and fun.
What tyres are used?
Our 14 inch models are equipped with high-quality Kenda or KHE ACME tyres – ideal for safe grip on asphalt or smooth surfaces.
How long can my child use a 14 inch BMX?
Depending on growth, up to about 115–120 cm (3'9"–3'11") tall. After that, a 16 inch BMX is the right choice.
Tips: Choosing the right 14 inch BMX
A good 14 inch BMX should be lightweight, stable and have a child-friendly seating position. A low standover height, safe brakes and grippy tyres are especially important. We also recommend matching protective gear – such as BMX helmets and gloves for young riders.
With KHEbikes, you’re starting with a true BMX specialist – no detours, just high-quality engineering and fair prices. Our BMX accessories also give you plenty of options to customise the bike – from pegs to sticker sets.
Easy learning: beginner BMX tricks for kids
Kids who want to learn their first tricks can find lots of helpful videos and tips on our BMX Beginner Tricks page. Whether it’s bunny hops, balancing or the first spins – here’s where the journey to becoming a BMX pro begins in a fun way!
BMX for kids – more than just a bike
A 14 inch BMX boosts agility, reaction time and confidence – through active movement and independent control of a “real” bike. Learning tricks or cornering techniques is not only fun, but also lays the foundation for future BMX disciplines.
As the first BMX brand in Germany, we bring over 35 years of experience into every model. And the best part: you buy directly from the manufacturer – with personal support and free returns.
Discover your 14 inch BMX now – for the perfect start on the way to becoming a BMX pro!

Google Reviews
137 Reviews

22/09/2023
My son is thrilled with the design of his BMX bike. After I had trouble assembling it (especially the brakes), I contacted KHEbikes. Absolutely fantastic, friendly, and fast service, which solved the problem! I'm truly thrilled and can only recommend KHEbikes! 5 stars ⭐️⭐️⭐️⭐️⭐️

09/01/2025
My previous review was worse. The reason for this is that I've encountered a lot of poor providers in the past, and so I simply share my negative experiences. I was contacted immediately after my first review, which I personally thought was really great. It immediately showed that the customer is their top priority. A big thumbs up for that.

29/12/2024
Great service, fast delivery, no problem exchanging. Top company!

04/09/2024
Great bikes at fair prices and great customer service!

03/08/2024
Very pleasant contact, I'm very impressed with the staff. The purchase process is easy, and the description is accurate. The order arrived very quickly, but unfortunately, there was some shipping damage, but it was replaced without any major problems.

16/02/2024
Very friendly and excellent support. @KHEbikes - thank you very much

21/12/2023
Thanks to excellent advice over the phone, we were able to order the right spare parts for our son's BMX bike. They assured us of prompt shipping, so he was able to happily use his bike again the following week. Many thanks to Mr. Stubenrauch for the great advice!

20/08/2021
Over the years, we've had nothing but positive experiences with their products and service! Unfortunately, no race bikes or parts, which would make the product range perfect. Highly recommended!

07/12/2023
Very friendly contact, excellent advice. Even a question about the assembly of the BMX bike I purchased was answered the same day (Sunday!). That's how you retain customers long-term. I certainly won't have ordered the last bike from you. 😊 Thank you very much.

28/11/2023
Beautiful, robust bikes and absolutely top-notch customer service. Very helpful both by phone and email, and there's a solution for every issue! It's great to still have such great and positive shopping experiences every now and then. Thank you, dear KHEbikes team!

03/01/2025

21/09/2023
Very quick, uncomplicated help. My contact, Mr. Göring, was very nice.

21/09/2023
Fast, competent, and friendly. Best service

16/09/2023
the attention is good even if you have a problem they support you so that everything goes well

18/04/2023
Despite the remote diagnosis, we received excellent advice. After a few emails and photos back and forth, the problem with the bike was identified, and we were able to fix it ourselves. Our son is incredibly happy to be able to ride a BMX again. Now that's what I call customer service! Very friendly, dedicated, and competent!

06/04/2023
Top customer service, super clear homepage :)

27/01/2023
Top-notch advice! Always happy to come back!

13/01/2023
Super fast delivery, great customer service, and very satisfied with the BMX. Thank you very much!

03/01/2023
Very friendly and very helpful. I contacted them via email and received a prompt response with good advice and a purchase recommendation. I'd be happy to come back.