SKU: 75732448702
fahrrad woom

fahrrad woom Woom 4 Kids Bike 20"

Sale price$21.94 Regular price$24.38
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Ships within 48 hours · Estimated delivery Nov 15 - Nov 20

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Description

fahrrad woom Woom 4 Kids Bike 20"Woom kids bikes are one of our favorites because they make riding fun and accessible for little ones. Start with a balance bike, and graduate to a bike they can ride, not a tank that is impossible to figure out. The light weight, easy to pull, color coordinated hand brakes, chain guard and padded bar ends make it easy for small children to enjoy bikes just like we do. They are also highly adjustable and easy to maintain. Size: 20 Weight: 16. 9 lbs Top

Woom kids bikes are one of our favorites because they make riding fun and accessible for little ones. Start with a balance bike, and graduate to a bike they can ride, not a tank that is impossible to figure out. The light weight, easy-to-pull, color-coordinated hand brakes, chain guard and padded bar ends make it easy for small children to enjoy bikes just like we do. They are also highly adjustable and easy to maintain.

  • Size: 20″
  • Weight: 16.9 lbs
  • Top features: Gears
  • Age: 6-8 years
  • Height: 45-50″

From Woom:

The woom 4 introduces children aged six years to the world of gear-shifting. The bike's seven speeds in combination with the easy-to-operate twist shifter expand the bike's range of use and increase the child's mobility. Whether they want to ride their bikes into the woods or up hills – the new-found freedom of gears make longer adventures on two wheels child's play.

Lightweight Aluminum Frame

Geometrically designed for kids six and up and forged of sturdy superlight aluminum, the frame is the heart of the bike. The low standover makes getting on and off the bike easy. The light weight means your Rider can go further, faster, and higher than ever before.

Safety-Focused Brakes

With climbing big hills come big descents. The woom 4 comes with independently operated front and rear V-brakes to ensure that whether your Rider is bombing down that big hill they conquered or making their first forays off the pavement, they can always control the bike safely. The two V-Brakes are easy to operate thanks to their ergonomically adapted brake levers with reach adjustability.

woom Crank

The crank length and distance between the pedals are ergonomically adapted to fit children's bodies. This results in an optimal stance and very natural movements. And thanks to the chain guard those days of getting your pant leg caught are over!

Ergonomic Contact Points

Comfort is very important to the riding experience and that's why the contact points on our bike are made specifically for kids. The saddle is designed to accommodate a young child's anatomy and biomechanics. The grips are ergonomically designed for kids' hands. The pedals are durable, reflective, and slip-resistant. 

Quick-Release Seatpost Clamp

The quick-release seatpost clamp offers a simple, quick and tool-free way to adjust the saddle height. It's even easy enough to be operated by children. On your pedals, ready, go!

High-Quality Tires

The high-quality Schwalbe Little Joe tires provide plenty of traction and durability. The 20” diameter, 1.4″ width tires allow your Rider to traverse both pavement and dirt with plenty of control. The reflective sidewalls of the tires give them further visibility on darker rides.

Tailor-Made Wheels

The woom SOOPA DOOPA HOOPS are specially designed for the child-specific geometry on the woom 4 and feature our smooth, frictionless hubs and double-walled rims. The rims come with a 20 stainless steel spoke design to offer a perfect balance of strength and lightweight.

Adjustable Vario Stem

Kids grow fast and need a bike that adapts to them. The Vario stem is constructed of lightweight forged aluminum, making it quickly and easily adjustable. Our Vario stem allows your Rider to optimize their riding position as they become taller. By extending the reach of the handlebars, the life of the bike is also extended.

Assembly & Instructions for use:

In this video, you'll find comprehensive instructions on assembling your woom 4. 

Guarantee: The woom 10-year warranty

Inspiring children to love riding their bikes is our mission at woom. That's why we guarantee the premium quality of every bike down to the last detail with innovative technology and long-lasting materials.

We have full confidence in our bikes, which is why we offer a 10-year warranty on the aluminum frames, rigid forks, bars and stem once you've registered online.

Register now!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75732448702

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4.8 ★★★★★
Based on 10 reviews
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Product Reviews
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Verified Purchase
Lady JaKei
Dallas, US
★★★★★ 3
They work, but not really worth it
Style: Bundle, Size: 2 Piece Set
Off the bat, they work pretty well. It’s not a miracle and they do work but I’d look for something else before buying these again. The micro needle ones did help deeper acne but they break way too easily to justify buying. The packaging sucks and is confusing. The micro needle dots are two parts that work awfully together. I broke 2 of the 9 just trying to get them off the package. The miracle dots are slightly better but if you get it stuck to your finger trying to get it off, that dot’s a wash. The adhesive is good in some places and not so good at the edges. A few stayed on well and those that did were nicely transparent. These are not invisible but I’d run out with one on and I have darker skin. I took them off and noticed that fluid had been drawn out and overall, things were flatter and more calm. However, the amount of these things I threw away due to the awful packaging and just not adhering, I’d have to be at a last ditch effort to buy these again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2020
R
Verified Purchase
RKM
Houston, US
★★★★★ 5
They really do work, although it's a little hard to peel them off the backing.
Style: Bundle, Size: 2 Piece Set
I bought this combo pack because I had one of those deep cysts on my chin that I knew wasn't coming out anytime soon. I already knew the hydrocolloid patches for whiteheads would work, because hydrocolloid bandages work just fine for drawing things out of zits that have come to a head. I was more reluctant about the deep patches, with the microneedles, because it just seemed like nonsense that couldn't possibly work. They DO work! I put one on that deep cyst and when I woke up, it was 75% smaller than it had been when I went to bed. I couldn't believe it. I was so impressed that I actually said so out loud, to myself, alone, in my bathroom. Normally, that thing would've stuck around for weeks, getting angrier and redder but never coming to a head. I used one again the next night, and in the morning, it was pretty much gone, and it never came back. I highly recommend these. One issue I have with them is that peeling them off the backing it a bit of a delicate process. You have to be careful not to fold the edge over onto itself, which is easy to do because they're so small and thin. You also have to make sure to place them in the exact right place the first time. But despite these problems, I still gave them 5 stars because they work so well, so there's that.
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Reviewed in the United States on March 18, 2020
H
Verified Purchase
Holly Chapman
San Leandro, US
★★★★★ 5
Worked like a charm
Style: Bundle, Size: 2 Piece Set
I’ve tried other acne patches before and they’ve always pulled excess oil out of my pores, which ended up drying, scarring, and leaving behind a dry patch when compared to the rest of my face. These effects were especially bad for my cystic acne, which always ended up more inflamed and painful after treatment. The Rael hydrocolloid patches gently pulled out all of the sebum from several pimples that I’d avoided picking at; with other brands, the patches only pulled anything out from pimples that had already been picked at/burst. The micro needle patch also relieved my cystic acne overnight. The pimple is no longer inflamed or painful. When I took the patch off, I could see the liquid and oils that it had pulled out BUT didn’t experience the scarring I have with other patches. Other reviews mention that the patches are fragile, but I don’t necessarily think that’s any different from the other brands I’ve tried. I had no problem trying to get one out of the package on the first try. Overall, I think these are a really good fit for folks with oily skin who experience scarring with other patches. These definitely pull more sebum and not as much oil, so you should see your pimples decrease in size without adding to the inflammation. The patches adhere well and stayed on all night without peeling off (even though I’d accidentally bunched up some edges on the hydrocolloid patches when applying). I’m definitely going to keep a stock of both types readily available!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2020
A
Verified Purchase
Amanda
San Leandro, US
★★★★★ 5
Praise Rael.
Style: Bundle, Size: 2 Piece Set
I suffer from cystic acne (on my chin and jawline, so probably connected to hormones) as well as dematillomania, or skin picking disorder. It's so hard for me to not pop the big honkers, especially when these painful zits have been around for days/weeks. All I want is clear skin, but cystic acne combined with skin picking leaves me with scars that take months to fade even when I'm pimple-free . I've been using Rael's Miracle Patch (pink package) for awhile. This is a great product, and works best on more surface-level zits. Last night, I tried the Acne Healing Patch (green package) on a persistent cystic zit I've already tried to extract, plus another cyst brewing on the other side of my chin. I've used so many different products to treat cystic acne, but nothing has worked like Rael's Acne Healing Patch. I kept the patches on overnight, and in the morning I found both had reduced significantly in size. The zits are well on their way to healing, and I finally feel like I will be able to treat cystic blemishes effectively and go concealer-free in the coming months. I never write reviews, but I felt I should share this experience with Rael patches. Acne can be so mentally debilitating, and I've been helped by a lot of fellow acne sufferers who share their experiences in product reviews. I hope my review is helpful for someone else. Thank you Rael, for a truly game-changing cystic acne treatment!
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Reviewed in the United States on May 8, 2020
J
Verified Purchase
JerseyGirl
Omaha, US
★★★★★ 5
Perfect toy for an active dog!
Color: Large size (7.9")
My dog absolutely loves this ball with handles! It’s quickly become one of his favorite toys, and he gets excited every time we bring it out to play. The vibrant colors are a huge plus—they make it super easy to spot in the grass, which saves a lot of time during outdoor play sessions. The handles are great for interactive play too, especially for tugging and tossing. I’m really impressed with how well it’s holding up. Even with constant pulling, tugging, and rough use, it’s remained durable and hasn’t shown any signs of wearing out. Overall, I’m very happy with this purchase—and if my dog could write reviews, it would definitely get his paw stamp of approval! 🐾
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026

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