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Btwin 500 Hybrid Bike 16'' Kids' 3'7" to 4'0"
16" bike with a mudguard, stand, knobby tires, reflector, and bell. The brakes are suited to children's hands and the full chain guard ensures a safe ride.
See shipping rate at checkout
See our return rules for heavy items
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Easy to learn
Lowered frame for easy mounting and dismounting.
Brake control
Easy Stop' V brake on the front and rear coaster brake
Bike safety
Built-in chain guard to keep children away from the drivetrain
Easy to use
Stabilizers and training bar (both sold separately) can be fixed without tools
Durability
Steel frame. Aluminum rims.
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Product Customer Reviews

Very lovely and the colour pops nicely.
Son loves it for his 4th birthday wee tiny bit big but the way he's growing it won't be long till its perfect, the guys at the bike department where amazing, keep doing what your doing,
Brill bike and value for đź’´
This bike weighs over 9kg - whereas the best kids bikes weigh under 6kg. The extra weight makes it more difficult for your child to cycle and equally important, more heavy for you to carry if your child decides to walk for a bit....
Brakes are so easy to use for the age recomended for the bike. Very well built. Stand and bell included. Great purchase and sure will last years
Fantastic bike for my 5 year old who loves the colour. Easy to assemble and comes with lights. Easy to fit stabalisers and love the child friendly brake system.
Despite being under 4 yrs old the brake levers were carefully designed to be reachable for little fingers and usable without difficulty. Build is solid and finish is good. Tyres are robust, with all terrain grip and the lights and bell add some safety. The stand is secure and helps keep paintwork in good condition. A bike that can be adjusted more than most for a growing child, so should last a good few years. The matching gloves available in 2 sizes are small - definitely try before you buy if you can, and the matching orange horn ...? The less said about it the better (strangled duck sound).
I like the 500 Robot kids bike 16" very strong and easy to ride
Got it for my 4 year old. His 1st bike.. he loves it. The guys at the shop were very good to assemble with rt height. Only drawback, some time the wheel get stuck in sand so need to push it.. think some issues with tyre grip, second there were no colour matching side wheels .. so very minor issues.. would give it 4.5
I bought this bike for my 5 year olds birthday last September. Later that day the front brake came out of the holder. I returned it to the store where I was told that the handlebars had got twisted around and made the brake come out of the holder. The mechanic fixed and tightened it and I took the bike home. The brakes have continued to come out of the holders despite me tightening them several times. I have even tried tying the cables together but the brake has still come out. Why can the handlebars turn all around if it causes the brakes to come out of the holders making the brakes not work? This seems like a safety issue. I cannot even find if I am still eligible for a refund.
After a disappointing experience with Argos bikes, me my son and my mum went to decathlon store in Manchester to have a look at bikes for my 6 year old son for his birthday. My son fell in love with 500 robot kids bike. We've bought the bike fully assembled, it was tested and I had one very happy little boy. He's never off that bike and now wants to take it to school. Well worth the buy. Decathlon are excellent, great customer services and good quality for money.
Bought this bike three weeks ago for my 6yr old's birthday - from day one we've had problems with the brakes, the front brake cable keeps coming out of the 'holder' and now they are not working at all. I believe other customer have had similar issues too.
Brought this bike for my 5 year old and the day after the cable for the breaks became loose and kept detaching, leaving it unable to work! Despite tightening it continued to detach. Very disappointed.
Please return it to your local store who will examine the brakes and either rectify the fault or provide you with a new bike.
Regards,
Peter, Cycling Manager, DECATHLON
Excellent bike, very sturdy and efficient service.
We buy it a week ago. Our boy is so happy. Its has strong and good quality material. Beautiful design as well. Best thing is that its come out with bells and front and back lights and you don't have to pay extra. If its your child first bike, must buy Training Wheels , its not expensive and very easy to remove or put them back. Most important always check your child height not age for correct size, it will make huge difference if you buy 18-inch instead of 16-inch.
Additional Product Information
Composition
Bike frame : 100.0% Steel
Frame
Exclusive new B'Twin steel frame: lower in the middle to make it easy to get on and off. Children won't get stuck on their bike when playing as it's easy to climb on / off.
Position
B'Twin handlebar and grips.Comfortable foam saddle.The riding position has been designed specifically for children and the grips are suited to small hands. The height can also be adjusted as children grow.
Brakes
Coaster Brake and left-hand brakeThe innovative Stop Easy front brakes, specially designed for children's small hands, require 30% less braking effort than traditional levers. V-brake at the front and coaster brake at the rear for effective braking.
Drivetrain
Freewheel: safer as children do not need to pedal, even going downhill.
Wheels / tires
Aluminum rims. Real tires with inner tubes (inflatable) to help get past obstacles (curbs, etc.).Knobby tires for great versatility.
Guarantee
Lifetime (frame, stem, handlebars). Details on btwin.com. Availability of spare parts: 2 years
Origin
Imported
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
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Research and development
delivers high-quality cost-effective products
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State-of-the-art production processes
minimize manufacturing costs
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Optimized supply chain
reduces retail prices
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Minimal retail footprint
lowers overhead and indirect costs

Btwin 500 Hybrid Bike 16'' Kids' 3'7" to 4'0"
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
