woom GO 4

woom GO 4

The superlight, versatile children's bike with 20″ wheels, a safety-conscious design, BMX-style bars, and seven easy-to-operate gears for kids aged 6 and up. Kickstand included.

In stock & delivered in 2-3 business days
color: vibrant yellow
Price:$639.00

  • Lightweight for Easy Learning
  • Quick and Simple Assembly
  • Worry-Free 30 Day Returns
  • Built for Kids and Built to Last
Size: 20″
Weight: 17.2 lb
Top features: Child-specific shifting, ergonomic saddle, protective handlebar grips, BMX-style bars, handy quick-release skewer

Age: 6 – 8 years
Height: 45 - 51 in

Ready for New Adventures!

Frequently Bought Together:

READY Kids' Helmet
READY Kids' Helmet

Our bike helmet comes in 3 sizes for kids aged 1 to 14. The innovative design guarantees the perfect fit, all-round protection, and ease of use. It's also ideal for roller skating and scooters.

46–50 cm (XS) | 50–53 cm (S) | 53–57 cm (M)

18.2 - 19.6" (XS) | 19.7 - 20.8" (S) | 20.9 - 22" (M)

$89.90
BING Bell
BING Bell

Loud things come in small packages! Small but surprisingly powerful, this bicycle bell is the perfect way for kids to make themselves heard in traffic.
See our video in the image gallery for assembly tips.

$20.00
GLUG Stainless Steel Bottle
GLUG Stainless Steel Bottle

Clean taste, glug after glug. Meet GLUG, our bicycle water bottle made of premium toxin-free stainless steel. Each GLUG also comes with our unique kid-friendly side-loading bottle cage which fits all standard diameter bike bottles.

$24.00
SNAP Click-On Fenders
SNAP Click-On Fenders

Kids aren’t known for avoiding puddles, and now they don’t have to! Avoid mud-splattered shirts with the woom SNAP Click-On Fenders. These fenders are easy to install and are the perfect companion for wet roads and rainy commutes. Not only do they hug the radius of the tires, but also feature coverage of the tire sidewall for optimal splash protection. Compatible with all EXPLORE models, and GO and ORIGINAL models starting with woom 2.

$30.00
TENS Bike Gloves
TENS Bike Gloves

Our breathable cycling gloves designed to be easy for kids to put on, ensuring maximum grip on the handlebars and providing optimum protection for delicate little hands.
Sizes: 11,5 cm (5) | 13,5 cm (6) | 14 cm (7)

$19.90
POP Kids’ Bike Basket
POP Kids’ Bike Basket

The versatile, lightweight bike basket made from BPA-free, flexible material easily pops onto the handlebars. Designed exclusively for woom GO bikes (1 PLUS, 2, 3, and 4).

$39.90

Ratings & Reviews

4.70Based on 55 reviews
Everything is great

Great bike. Nice and easy to drive. Our son loves it.

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Woom GO 4

Perfect bike, nice design and color, and the most important it is really lightweight compared to other bikes even smaller than this. It is comfort and safe. Nothing negative to say.

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Best decision

Our daughter loves it. The circuit is great and sparkling blue is a dream.

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Light, high-quality and perfect for young cyclists!

The **Woom GO 4** is an excellent children's bike: lightweight, high-quality workmanship and perfectly tailored to the needs of children. The gearshift works reliably, the handling is safe and intuitive, and the low weight makes driving particularly fun. Ideal for everyday use, trips and the first longer trips. Clear recommendation for parents who value quality and driving pleasure!

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excellent

We've had the bikes right from the start. My daughter is delighted and so am I. Thank you so much for the great bikes. Best regards Maxima+Mama

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Magic amazing bikes

Woom bikes are just so amazing. Each time we get a new one the kids just jump on it and 10 minutes later they master a new skill - first just the balance which took the longest for both of them, then pedals (10 min learning curve) and now gears which took no time as well. I am so impressed and happy they get this joy.

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Bike was unusable

Break cable was apart from the casing. Tried to put it back in, couldn't. Took front/left break apart and one of the plastic pieces broke. So don't try to fix this bike yourself. Took it to my local bike shop and they said they deal with this a lot and we will call you when it's ready to pick up. The breaks aren't standard, so they need to wait for the part. It's been about a week.

Reply fromwoom

Thank you for your review. I am sorry the brake cable frayed and this is something that can happy if the end cap is damaged or gets removed. Fortunately the GO bikes use standard V-brakes and cable and a local bike shop can quickly and easily get it serviced.

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Top bike

It is easy to assemble, my son loves the bike He got woom 2 years ago and learned to drive within half an hour. He is now 5 years old and drives woom 4 without any problems.

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Fantastic Experience

My child has learned to go by bike at 2y and 11m thanks to Woom.

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Woom

Great bike to recommend very good quality very light

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Got the woom3 for my youngest girl, age 4. The bike was perfect. Tried a different brand for my 5 year old, tried to save some money. Anyways I’m returning the other brand and getting a woom4.

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Great experiences

Woom 2 at age 3. Peddles after 2 weeks with no transition problems. Now at age 5 he has Woom 4 with wonderful results.Learning gears already.

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Excellent bike

”Perfect bike” - his own words - for my five year old. Light bike with good build quality. He learned to shift gears on the first try, without any prior experience.

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Our almost 4-year-old daughter got used to the bike right away and surprisingly went on a >10 km long bike tour with us on the 2nd day. In the evening, when it was already dark, she wanted to take a look at the bike again. A flaw: A screw for the handlebar mount is with

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It's great!

Our son got his start on WOOM 3 and now he's enthusiastically using the next generation! We're happy because he learned it so quickly thanks to WOOM!

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