Biky Air 20
Age: 5-8 years
Height: 43-51 inches
- In stock & delivered by Jul 18 - Jul 19
Ideal for riders aged 5–8 and 43–51 inches tall, the 20-inch Biky is designed for growing independence and longer rides. Weighing just 14.8 lb, it’s lightweight and easy to maneuver, with a stable frame and responsive brakes for safe, controlled riding. Sized for a 22–29 inch inseam, it offers a comfortable fit that supports skill-building and everyday adventure.
- 20-Inch Wheels: Designed for older, more experienced riders (ages 5–8)
- Lightweight Aluminum Frame: Easy to handle at just 14.8 lbs
- Single-Speed Drivetrain: Simple, low-maintenance riding
- Quick-Release Seatpost Clamp: Tool-free seat height adjustments
- Tektro Brakes: Reliable front and rear hand brakes for safety
- Durable Wheels: Aluminum rims, stainless steel spokes, and smooth industrial hubs
- Narrow Child-Specific Fit: Optimized Q-factor for better pedaling and comfort
- Hebie Chainlooper: Fully enclosed chainguard for safety and cleanliness
- Internal Cable Routing: Rear brake cable routed inside the frame for a clean look
- Air-Filled Tires: Cushioned ride with reflective sidewalls for visibility
Weight: 14.8 lb
Ideal Child Height: 43-51 inches
Inseam: 22-29 inches
From Frame to Finish, Built for Kids
The Biky 20 is designed for older and more experienced children, providing a smooth transition to more challenging and longer adventures.
Lightweight Frame
Simple Single Speed
Easy Seat Adjust
Reliable Brakes
Durable Wheels
Slim Fit Design
Protected Chain
Hidden Cables
Smooth & Safe Tires
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 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.
We got this bike for my daughter and very happy with our choice! It’s sooo light and well made. Don’t hesitate to buy one for your kids.
The Biky air 20 is the perfect bike for our bike bus! Super lightweight which will allow the kids to ride further with ease! The quality and build is amazing! The perfect bike for neighborhood rides, and to get kids riding longer and further! Assembly took about 10 minutes. Very happy kids, and a happy bike bus!
