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Btwin Unicorn 500, Girls' Bike with Training Wheels, 14'', Kids' 3'1" to 3'7"

Sale price: $199.00 Regular price:

14" bike equipped with a bell, stabilizers featuring tool-free removal, and a mudguard. Brakes designed to suit children's hands and chain guard that's ideal for learning to ride in complete safety

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Size Guide
Sale price: $199.00 Regular price:

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San Francisco, 735 Market St. Options

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About this item:

  • Easy to Learn: Simple & efficient single-speed.
  • Brakes: 'Easy Stop' brakes specially designed for little hands.
  • Lifetime Warranty: Frame, stem, and handlebars guaranteed for life.
Model: 8629866

Product Features

A photo of the Btwin Unicorn 500, Girls' Bike with Training Wheels, 14'', Kids' 3'1" to 3'7" in use

Btwin Unicorn 500, Girls' Bike with Training Wheels, 14'', Kids' 3'1" to 3'7" | 3-5-year-old children who are beginning to learn to ride a bike.

14" bike equipped with a bell, stabilizers featuring tool-free removal, and a mudguard. Brakes designed to suit children's hands and chain guard that's ideal for learning to ride in complete safety

Easy to learn

Lower frame so that kids can more easily mount / dismount their bike.

Brake control

Stop Easy brakes designed to suit the size, shape and strength of little hands.

Easy to use

Training wheels can be removed by hand.

Bike safety

Special B'Twin double housing and steering lockout


Steel frame and aluminum rims.

Questions & Answers

Product Customer Reviews

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2344 Reviews
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Btwin Unicorn 500, Girls' Bike with Training Wheels, 14'', Kids' 3'1
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Verry Good

Verry Good

Nice to start then brakes don’t work soon after us

Bought this for daughters 4th birthday to last a few years. My daughter loved it for a few months, then the brakes started to not work as well. My daughter needed to press hard to just get it to slow down. As a result she lost confidence in controlling the bike & doesn’t like to use it much as she thought she will crash or fall off. We tightened the brakes which helped a little however the same happened again & tightening the screws hasn’t helped meaning the brakes do not work. Found that out when she went hurtling into my neighbours parked car falling off the bike. (Very grateful she wasn’t riding along the main road & no damage to the car) I’ll need to get the brakes repaired professionally and/or will buy a new bike, however will not buy a decathlon bike again. Shame as my daughter loved the dolls seat & basket & the stabilisers are brilliant for ease of taking off without needing any tools.

Amazing first pedal bike

We brought this for our daughter for Christmas and have found that it's amazing value for money. It's very well built, and nothing feels cheap on it. Our daughter absolutely loves it.

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Granddaughter first bike

Got this for my grandaughters Christmas present. She loved it her first bike,like a duck to water. She found it easy to ride.

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Great first bike

Great first bike ! we bought for our nearly 3 years old daughter and for the first time she use she done 5,5km. She love it.

Great kid's bike

Great product

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Unicorn bike

Ideal for my granddaughter

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Best kids bike

Our little one just loves it.

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Top quality

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Girls bike to start

The bike is exactly what my daughter wanted with all the accesories & stickers design, unfortunately there is not much choice with respect colour - not even a neutral colour to be shared in between siblings. But the bike is super safe and reliable from a parent's perspective to get the kids starting into cycling

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Brake cable has been fitted too short

Brake cable has been fitted too short so when trying to correctly asseble the handle bars the brakes jam on and therefore bike is unsafe.

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Very good

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I bought this cycle for my daughters 3rd birthday and she just loved it. The quality of this cycle I give 5 star.

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very strong bike, has lasted 3 kids

we bought an earlier version of this design 4 years ago, it has been excellent first bike for my two children plus a friends child, it shows no sign of slowing down.

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Size Guide

Size Guide Visual

Additional Product Information


Bike frame

  • 100% Steel


Special B'Twin frame. V frame designed for children aged 3-5 years. It is lowered in the middle to make it easier for children to get on.


The innovative Stop Easy brakes, specially designed for children's small hands, require 30% less braking effort than traditional levers. Front cantilever brake and rear coaster brake for progressive braking


B'Twin handlebar and grips. Comfortable foam saddle. The handlebars have been designed specifically for children and the grips are suited to small hands. Plus, it is height adjustable, so it grows with the child. The saddle's height is also adjustable.

Wheels / tires

Tires with an inner tube (inflatable) and knobs. B'TWIN has chosen to use real tires to help get around obstacles (curbs, etc.), and for better grip on common terrain (paths, grass, etc.).


Freewheel. Safer: children do not need to pedal, even going downhill.

Chain guard

Special B'Twin chain guard with patterns inlaid into the plastic. B'Twin has created this chain guard to fully cover the mechanical drive train parts (crank, chain, freewheel, etc.) in order to reduce the risk of pinching (of small fingers) or catching (of laces), and to keep clothes clean.

Accessories / equipment

Special B'Twin mudguard, bell and stabilizers (screwed on by hand) designed to be mounted and removed without tools: makes it easy to transport the bike, and to learn to ride! This model can also be fitted with the B'Twin parent pole (sold separately), for learning to ride safely and easily.


19.2 lbs.

Legal notices

Warning! For children aged 3 to 5 years. Not suitable for children under 3 years old: small detachable parts may be swallowed. To be used with adult supervision, a helmet and protective gear. Do not use on public roads.




Lifetime (frame, stem, handlebars). Details on Availability of spare parts: 2 years

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