We got the 14-inch Biky for our 4.5-year-old son, who’s on the smaller side—40 inches tall with a 16-inch inseam and weighing 35 pounds. It was the perfect fit! With the saddle lowered all the way, our son could place both feet flat on the ground—giving him the confidence and stability he needed to start riding.

The bike arrived nearly fully assembled, and it only took about 15 minutes to get it ready to ride. It’s incredibly lightweight—I can carry it to the park with one hand, and my son has no trouble handling it himself. He had only ridden a tricycle before and had never tried a balance bike, so we were a bit nervous. He’s a cautious kid and tends to get discouraged easily, and we’ve seen other children give up on biking altogether.

But Biky changed everything.

We started by removing the pedals and letting him use it as a balance bike. After just an hour of practice, he was gliding with his feet off the ground. The next day, we put the pedals back on. With a little help holding the saddle, he practiced pedaling for another hour and managed to ride a short distance on his own. The following week, he was riding solo—steering, balancing, and even experimenting with braking and turning all by himself.

Watching his confidence grow has been amazing. We’re so proud of him, and incredibly grateful to the Biky team for making such a thoughtful, well-designed bike. The new model with dual brakes is a fantastic upgrade—there’s really nothing missing from this bike.

While he may outgrow the 14-inch size in a year, it’s been the perfect starter bike to build his skills and confidence. I highly recommend Biky to any parent looking for a first bike that’s easy to handle, safe, and fun to ride.

3-year learned on the 14'' bike, but we moved to the 16'' so his cousin can use the smaller bike. At 103cm tall, our 3.5 year old had no issues with using the 16'' bike. It's not even on the lowest seat setting!

He's ridden the Guardian 16'' okay as well, but it's so much heavier. I prefer the Biky as a parent because it's easier to carry home when he gets tired.

We absolutely love our Biky Air 14! Our 2.5 year old is only 22 pounds, so we knew we needed the lightest bike on the market for him. The Biky Air 14 checked every box on our list - hand brake levers that his tiny hands could reach, short enough frame for my 36" tall little guy to touch the ground, adjustable seat, made in the USA. We truly saw no downsides. Now that our son has had his Biky for a few weeks, we are so happy with our choice. He rides around for literal hours and is already starting to figure out the brakes! We would choose Biky again and again.

My 5 year old girl loves it, I got size 16”, even tho she is tiny for her age and it took her 1 day to start riding it, she did have an experience with a balance bike before. Now she wants to go everywhere with her new bike.

Amazing bike. Light and very high quality. The geometry is really well designed for learning, and the brake is easy for small hands to operate. I think they are better than Woom bikes and much nicer looking. My only minor drawback is the tire width I would have preferred 1.75" instead of 1.5".

At first, I hesitated to spend $400, but I truly believe that a quality bike is essential for 3 or 4 year olds to learn to ride properly. Last year, I bought my son a cheap bike. I thought it would be easy for him to ride without training wheels because he was great on a balance bike. But it was a disaster, he completely lost his balance. I removed the pedals, and it was still a disaster. I ended up putting on training wheels, but he rode very slowly and eventually told me he didn’t want to ride anymore.

So this year, for his 4th birthday, I decided to buy him a good bike. Result: within 30 minutes he was riding completely on his own. I’m now convinced that the quality of the bike makes all the difference!

Everything about this bike is thoughtfully designed - from its lightweight frame to the smooth, free-spinning pedals and sleek chain guard. My 3.5 year old begs to ride every day, and as a pregnant mom, it’s no hassle to lift it into the trunk or carry it around. We’re big fans of Biky Bikes, and I’ll definitely be buying again!

We love our Biky Air 14. Our daughter is tiny for her age (24 lbs). She had mastered her little balance bike and was begging for a big kid bike. We knew we needed an extremely lightweight bike if she was going to be successful with a pedal bike. She had tried a neighbor's cheap bike with training wheels and could barely make the pedals turn. When we first got this Biky bike we took off the pedals and she used it as a balance bike for one week to adjust to the larger bike and to practice the handbrake. After one week, we added the pedals and she was confidently pedalling within an hour. All of our friends ask about her impressive little bike. It is an amazing bike! I highly recommend it.

This is my son's second bike and he loves it. His previous bike was a Woom 2 (14" bike) and honestly he had outgrown it for over a year already. His inseam is 21.5" and height is 48". He's 6 years old and he's been riding bikes every since he was 2. He started with a balance bike for almost a year and then picked up the woom pedal bike immediately. I highly recommend this approach and plan to do the same with my other kids.

The Biky arrived within a few days after ordering. The packaging box was slightly damaged (probably UPS fault) but the bike itself was fine. The frame and wheels was well padded throughout. I have no experience with assembling bikes but I was able to easily follow the instructions to attach the wheels and handle bars.

We've had the bike for a month now and we're still satisfied with it. So far we've stuck to just riding around the neighborhood or at the park and it's been excellent. There was no kickstand so I bought a third party one along with a bell.

We're happy with our purchase and I have no doubt this quality bike will still be good for our next child once they're ready in a few years.

The Biky is fantastic - very well made, lightweight, and feels solid and safe. Setup was a breeze with all the tools included. Our toddler is just learning to balance, so we are starting out without the pedals, and he loves it! Not cheap, but Great quality and thoughtful design.

The biky 20 inches bike is a great choice.

My daughter has been struggling with getting off the training wheels from her old bike that she was to big for. When we met biky at the otter classic my daughter was fearful to get on a bike without training wheels. However, I noticed the details that biky put into creating their bikes with children in mind. The bike is light, so it’s easy to balance. The bike also has chain that (protects) does not expose the gears. This is a very well thought out bike.

My little one loves his new bike. It’s lightweight and easy to balance. We chose this bike because we found the other bikes to be too heavy. We ride it to school everyday which makes getting out the door a lot easier!

We originally purchased a different pedal bike last year as our 4 year old mastered her balance bike. When we tried to get her to learn how to pedal with her new bike, she struggled a lot, got frustrated and gave up quickly. After about a year, we thought maybe her bike was too heavy (15-18 lbs?). She had a hard time pushing off and keeping the bike up. Did some research and saw the BikyBik. Loved that it was so light (and cute color combo was a plus!). Bought it, it arrived quick- 3 days? Was super easy to put together. And her first 10 mins she was pedaling and by her second session she’s pedaling 2.5 mile neighborhood loops. Love her her bike!

My grand loves this racing and her Biky Air 12... PaPa when can we race again is music to my ears.

My 5 year old was very reluctant to ditch the training wheels on his old bike (a Guardian). He is pretty small for his age, and after doing some research I realized that he would probably do better with a more lightweight bike. After getting the Biky 16, I had him use it for about a week as a balance bike. Once he was confidently gliding and balancing, I put his pedals on and it all clicked. He went on a 2 mile ride with us his first day with the pedals! And now I can't keep him off of it, he is constantly asking if he can go ride! I also bought a Biky 14 for his 3 year old brother, who has just started pedaling on his own as well! I really do think the the weight and geometry of these bikes makes learning easier. I do wish they had kickstands, but I built a little stand for them and it's been fine. I was able to return the Guardian and even though the Biky cost a bit more, for us it was worth it. Looking forward to a summer full of riding with my sons!