Beinn 20 small / Age 5+ / red
Beinn 20 small / Age 5+ / greenBeinn 20 small / Age 5+ / pink

Beinn 20 Small / Age 5+

4.86 out of 5 based on 7 customer ratings
(7 customer reviews)


To ensure your Islabike is a safe and comfortable fit, please see our size guide.

Starting to explore?  The lightweight and perfectly proportioned Beinn 20 small can be built up as a stylish mountain, hybrid or road bike.

Product Description

For delivery information, click here.

Designed for riders with a minimum inseam of 18.5 inches and height of 44 inches. Please reference our size guide or call us at 503 954 2410 to ensure you get the perfect sized bike for your child.


  • Weight: 17 lbs, 10 oz (including pedals)
  • Lightweight 7005 T6 aluminum frame, proportional geometry
  • Chromoly forks
  • 7-speed, wide-ratio Sram X4 gears with light action shifter
  • Short-reach brake levers with V-brakes give powerful, light action braking for small hands
  • Lightweight wheels with quick release hubs
  • Multi-surface, lightweight tires with puncture resistance and reflective sidewalls
  • Exclusive, child-specific component set
  • Each bike comes with a complimentary spare tube
  • Each Beinn comes equipped with a bell


Customize your Beinn 20 Small

View all accessories for the Beinn 20 Small

best kid children bicycle bike


Why Islabikes?

Key features

Easy gear shifting

Full specification

Discounted bikes

This bike has been designed to be ridden by kids on smooth paved, grassy, or dirt surfaces with moderate gradients. It is not intended for any kind of jumping. 

Max weight: Combined rider and luggage 77 lbs, 3 oz.

Additional Information

Select color

Red, Green, Pink

7 reviews for Beinn 20 Small / Age 5+

  1. 5 out of 5


    I got the 20″ small for my recently turned five year-old for Christmas and she loves it. We do too. We bought her the 14″ last September but she has outgrown it. It is and was a great bike, as are all Isla Bikes, but this is even better because now it has gears and larger wheels making it even easier to go up hills and it allows her to bike for longer periods. She is also old enough to understand now how to use the hand breaks. She goes biking along side me while I go running and where before I had to give her pushes up hills she now is able to do much of it on her own. I will say that although my daughter learned to bike without training wheels at 3 years and 3 months old she is a complainer and not that strong so Isla Bikes enable her to go further and up hills and gives her confidence. I know they are expensive but so worth it for your young ones to develop confidence and skill on a bike. If you are an active family then there is nothing better than an Isla Bike. I learned the hard way by buying heavy bikes from other stores and randomly discovered Isla Bikes and would never consider another type for my child.

  2. 4 out of 5


    Bought the 20 small for my son Christmas of 2014. First impressions were 5 stars. Fit and finish were superb with clean welds. I do not think there is a lighter weight bike for the money. My son LOVES this bike. It has the gears but still has the feel of a BMX that he can jump and have fun on. His friends mocked the Islabikes name until he smoked them on it because it is half the weight of the tanks they were riding. Now that it has been over a year since he has had it I have to take away one star because the shifting got out of wack jumping gears, and not shifting cleanly into gear right away. I had it tuned and It did not stay in tune long and it is a problem again. The seat is also terrible. I understand the quest for low weight but I think they should have added a few ounces to the seat so my son can still have children when he is older. I am glad to see Islabikes has added colors because at the time I bought this one you could have any color you wanted as long as it was red. I also hate the Presta valves on the tires but a cheap adapter took care of those. Overall this is an excellent bike and worth every penny. If you want your kids to enjoy riding, and use their bike more, and smoke all the other kids in the neighborhood skip the Walmart junk and buy them an Islabike. I raced BMX as a kid and I know that light weight is the single most important factor.

  3. 5 out of 5


    i just purchased my 4th Islabike for my kids over the span of the past 3 years. They are awesome. As a dedicated bike rider myself, i can appreciate the quality of the product and the practical consideration that goes into the design. The price is not cheap, but you get what you pay for. These bikes can be handed down, sold, etc as they hold up for a long time. They are significantly lighter than cheaper bikes which makes a huge difference in my kids’ enjoyment of biking, riding up hills (me carrying the bikes), etc, etc. Glad to see the different colors, since i had to paint an older version since my twins did not want the “same bike”…. Also recommend the fenders (on the 20+) since it keeps the kids much cleaner. Another recommendation is to buy the spare tube when you make a purchase since i had a tough time finding one of the proper size when we had a flat. Keep up the good work.

  4. 5 out of 5


    After watching our 5 year old struggle with a heavy beginner bike, we purchased the Cnoc 16. The lighter weight, and smaller handle grips have really made learning how to ride much more fun. Money well spent. Thank you!

  5. 5 out of 5


    I purchased the 20″ small for my five year old. She just fits on it with the seat almost all the way down so there is lots of room to grow. Like others I did wonder if the price was worth it, but took a chance because I just could not buy another of those princess bikes that are not built well. This bike is absolutely beautiful and so well made. It is nicer than I actually expected. The parts are all very good quality, the bike is stunning in the orangey red and my daughter loves it. I especially love the wheels; a great hybrid of a road and off trail tire. Perfect for a kid who will go from the street to grass to a mountain bike trail. It took my daughter an hour or two to get used to this bike because it was a bit bigger than her last one and it is much faster with each pedal so the power of it took time to learn. I would buy an adult version of an Islabike if they sold it. Bravo for a quality product.

  6. 5 out of 5


    We purchased a Beinn 20 Small 2 years ago for my (then) 6 year old daughter. We live in a hilly area and the gears really helped her conquer some of the bigger climbs. The bike is beautiful and the proportionally sized parts really help kids fit on the bike correctly. The frame, bars, grips, levers, crank, seat and even the pedals are kid-sized.

    Now after 2 years of use and abuse I cleaned the bike, handed it down to my younger daughter (6 yo) and purchased a Beinn 24 for the (now) 8 year-old. The Beinn 20 still looks new and my youngest is delighted to have gears.

    From what i can see on our local family biking group, the resale of these bikes is very high so it’s difficult to argue that the cost is that much higher than a cheap, junky kids bike. The weight, fit, parts quality, and durability is well worth the cost.

  7. 5 out of 5


    We love this company, and their products. We purchased 14,16, small 20 next will be big 20! I do believe this is one of the best bikes on the market for kids. My son has special needs and also low muscle tone, He handles his bike perfectly.

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