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Btwin 100 Frosty Blue Hybrid Bike 16" Kids 3'7" to 4'0"

Sale price: $129.00 Regular price: $229.00

A simple 16" bike for kids aged 4 to 6, with a simple chain guard, reflectors, and a bell.

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Sale price: $129.00 Regular price: $229.00

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Final Sale: No returns or exchanges

See our return rules for heavy items

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8629868

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Product Features

A photo of the Btwin 100 Frosty Blue Hybrid Bike 16" Kids 3'7" to 4'0" in use

Btwin 100 Frosty Blue Hybrid Bike 16" Kids 3'7" to 4'0" | 4-to-6-year-old kids who are beginning to learn to ride a bike.

A simple 16" bike for kids aged 4 to 6, with a simple chain guard, reflectors, and a bell.

Easy to learn

Simple & efficient single-speed

Brake control

'Easy Stop' V brake on the front and rear coaster brake

Bike safety

Built-in chain guard to keep kids away from the drivetrain.

Easy to use

Stabilizers or training bar (sold separately)that can be attached without tools.


Steel frame. Aluminum rims.

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Btwin 100 Frosty Blue Hybrid Bike 16 

Btwin 100 Frosty Blue Hybrid Bike 16

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Product Customer Reviews

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Btwin 100 Frosty Blue Hybrid Bike 16
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Accessories fitting was excellent and prompt respo

Technician was so polite and prompt responsive during his break time.

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Good bike but didn't last long

My boy loved his bike, and has used it for 2 years, but now it is not possible to use it for another child, The brakes are all broken, the wires would need to be changed, the bell lasted for only a couple of weeks... So we are going to have to buy a new one because it is too expensive to repair for our next child. A bit disappointing and not environment friendly!

Looks the part, but...

These bikes definitely look decent, but really are poor queen when you see them being used. First thing is the brakes, honestly the worst i have ever seen and a hazard for any kid, then the over all frame is so small, i had to end up putting on a new handle bar on just to get normal decent brakes to attach. Spend a bit more is what id do again!

Fabulous bike

Excellent bike lightweight, good value and brilliant for our 5yr old easy to attach and detach the compatible stabilisers..Fab!

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My son loves it

Very comfortable bicycle. Nice and kid friendly. Good weight. My son loves it.

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Kids bike

Excellent bike and much cheaper than the alternatives

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Very good value

Great value bike. We looked around a lot and most bikes were around £140 +. This one was under £80. I know you get what you pay for but this is a well made bike and given my little boy will only be riding it for a year or so before he outgrows it it’s the best option I could find. He loves it.

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Great bike - great price!

Our son LOVES his bike. He's had it for a year and it has held up really well. He's growing out of it, but has loved it. The brakes are worth a special mention as the levers are specifically designed for little hands and have been great for him. No negatives at all.


Not a very strong bike. Had issue on that just after 3 Weeks

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Inuit bike

Great little bike, seat is so comfy compared to others my child has had and the chain ratio is just right for him (i.e. his legs aren't just spinning). For the price it's great to put him on until his next size up

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First bike for a 4 year old

We were going to buy a bike without stabilisers. However this one is a little large, our son loves it with stabilisers, when he can comfortably touch the floor we will take them off. Service and advice in the shop was great.

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Not pleased

When picking up the bike discovered it was without a box , we have to store it till November and this makes it difficult to keep safe and hidden . Can't recommend this product yet as not tried it out .

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Great bike for children

Great bicycle for kids who want to learn bicycle. Very light weight and sturdy product within reasonable budget.

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Thank you for attention.

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Велосипедът е с най-добро съотношение цена/качество на пазара. Синът ми на три се научи да го кара от второто качване. Единственото негативно е, че помощните колела са отделно.

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Благодарим Ви, че отделихте от времето си, за да ни споделите мнение за нашия продукт.

За екипите на Декатлон приоритет е, непрекъснато да подобряваме производсвтото на нашите стоки, за да можем да правим удоволствието и ползите от спорта достъпни за възможно най-много хора.

Спортни поздрави,

Екипът на Дектлон България

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Additional Product Information


Bike frame: 100.0% Steel


Exclusive new B'Twin steel frame: lower in the middle to make it easy to get on and off. Kids won't get stuck on their bike when playing as it's easy to climb on / off.


The innovative Stop Easy brakes, specially designed for kids' small hands, require 30% less braking effort than traditional levers. V-brake at the front and coaster brake at the rear for effective braking.


B'Twin handlebar and grips. Comfortable foam saddle.The riding position has been designed specifically for kids, and the grips are suited to small hands. Plus, it's height adjustable, so it grows with the kid.

Wheels / tires

Aluminum rims. Real tires with inner tubes (inflatable) to help get past obstacles (curbs, etc.).


Freewheel: safer as kids don't need to pedal, even going downhill.

Chain guard

Specially-designed B'Twin housing with decorations on the plastic.We created this chain guard to fully cover the mechanical drivetrain 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.


19.8 lbs


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



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


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