The superlight bike with 20″ wheels, a safety-conscious design, BMX-style bars and seven gears for kids aged 6 and up.
The time has come for your child to get to grips with the gears... yay! Shifting is so smooth on the woom GO 4 that bike life is about to get even better. From now on, you and your child will be able to set off on longer-than-ever expeditions with uphill or downhill stretches. A whole world full of new and exciting adventures awaits!
The superlight aluminum frame is the heart of the bike. Its smart geometry with low entry and upright riding position allows your child to get on, ride and get off again safely. The long wheelbase and forgiving front-end geometry provide them with stability and guarantee a smooth ride.
Your child won't struggle to bring their woom GO 4 to a stop even if their hands aren't very strong. That's down to the high-quality brake cables, the ergonomic brake levers and the small (but mighty) barrel adjuster that you can use to set the right distance between the brake lever and the handlebar grip for your child.
Our high-quality handlebar grips have a narrow diameter and an ergonomic design so your child can comfortably hold on with a good grip. The special material and extra large outer diameter keep your child safe, reducing the risk of them getting injured if they do happen to fall.
The length of the high-quality cranks and the distance between the pedals have been perfectly adapted to fit with children's bodies. This results in an optimum stance and natural movements that feel good. And there's no risk of your child getting their trouser leg caught thanks to the chainguard ring.
Your child will get to grips with the gears in no time thanks to the easy-to-use twist shifter and the child-friendly gear indicator. They can shift to the next highest gear by twisting the shifter forward. And the little rider on the gear indicator will move toward the hare to show that your child is going faster. A twist back will shift the gear down again and the little rider will move toward the tortoise to show that your child is slowing down – perhaps because they're tackling a climb.
The quick-release mechanism on the front wheel axle makes fast and easy work of dismounting and mounting the front wheel, so you can transport the woom GO 4 by car with no trouble at all.
The saddle has a major influence on the feel of the ride. And that's exactly why we carefully designed our saddle to suit the pelvis of children in the relevant age group and unlock ultimate comfort. Seriously – your child's ride couldn't be more comfortable!
The quick-release seatpost clamp gives you – or even your child – a simple, quick and tool-free way to adjust the saddle height with perfect precision. On your pedals, get set, go!
Tires have a major influence on how a bike handles. That's why we've chosen tires that can be used on all kinds of terrain for the woom GO 4. Our lightweight tires will ensure maximum grip in any weather and on any surface so your child can confidently cover gravel, tarmac and dirt, riding in a straight line or taking corners along the way.
The ABC markings on the handlebars and seatpost make it easier for you to precisely adjust the woom GO 4 so the bike can grow with your child. Start by moving the saddle up or down so that your child can touch both feet to the floor and pedal comfortably. Match the handlebar marking to the seatpost and your child is good to go. How easy is that?!
Our standard 2-year warranty applies to the frame and components automatically from the day you purchase your woom bike. Members of our woom Riders Club can extend the warranty on aluminum frames, rigid forks, handlebars, stems and cranks to 10 years for free by registering their bike within 9 weeks of buying it.
Click here to join the woom Riders Club.
Click here to find out more about our extended warranty and to read the full terms and conditions.
If you buy a woom product and are not 100% satisfied, or if you didn't order the right size, you have 30 days (WOW 60 days) to send it back to us free of charge from within the EU for a refund.
This also applies to your new woom bike, even if your child has already ridden it.
We will cover the return shipping costs and refund the full amount you originally paid.
Everything you need to know about our cancellation policy can be found here.
READY to ride! We've bundled up our READY Kids' Helmet and rechargeable READY Helmet Light to make sure kids aged 1 to 14 stay safe and visible on their outdoor adventures. Choose a color, select a size and you're good to go! The helmet light is compatible with the READY Kids' Helmet in every size.
46–50 cm (XS) | 50–53 cm (S) | 53–57 cm (M)
Bundle containing the POP Bike Basket and the POP ONS Bike Basket Charms. The lightweight basket made from flexible, BPA-free material can easily be popped onto the handlebars of the woom ORIGINAL 2, 3 and 3 AUTOMAGIC. Your child can customize their bike basket with the four lovely little charms.
An easy-to-use, premium kids' bike bell made from solid steel for a loud and powerful sound.
This lightweight yet robust rack for the woom ORIGINAL, woom GO, woom EXPLORE and woom NOW is easy to mount and comes with an integrated reflector.
Please check the compatibility of your woom bike. For more details on sizing and compatibility, please consult the product description below.
With these high-quality reflective frame stickers your child can customize their woom GO. The set includes two sticker sheets.
Our daughter had to learn to ride a bike without support wheels and we had been recommended this one. We're convinced that because it's a lightweight bike, she learned it the first night. It was also easy for her to learn how to brake on the handlebars and not with her feet, and we are convinced that she learns the gears along the way.
From the very first ride, our daughter drives with enthusiasm. The gearshift finally allows us to do big tours.
My daughter is very happy with her new bike. Good decision made.
My son received a woom 4 as a gift for his 5th birthday. That was after he had learned to ride a bike without training wheels, his first more expensive bike. woom was recommended to us by friends because it is very light, has a great gear shift for learning how to shift gears and is also easy to resell in the end. These were the arguments that convinced us to buy. Unfortunately, my son grew so fast that we bought a woom 5 after just 10 months. We were sold the woom 4 very quickly at a good price and bought the woom 5 from a retailer in Hildesheim. All in all, we are very satisfied with everything and my son loves his blue woom 5.
Our child loves the Woom 4 Go! The bike is super light, rides great and the switch to the gear shift was surprisingly quick. You can see the high-quality workmanship, and it's really fun even on longer trips. We would buy again anytime.
The Woom GO 4 impresses us with its optimal geometry and resulting ergonomics for our children. It is easy and intuitive to use. The bike is pleasantly light and has a simple, functional design that is very appealing.
Our son learned to ride a bike with Woom and since then he only wants a Woom bike.
Without a doubt the best children's bike ever. It's stable, light and beautiful!
We have the Woom GO 4 and are very satisfied so far. The switch to the larger wheel size worked without any problems. We particularly like the low weight, which makes it easy for our child to handle the bike themselves. Even longer trips are fun because it is pleasant to drive. The workmanship makes a high-quality impression and the circuit is easy for children to use. The price may not be low, but the quality and driving pleasure justify it for us. Overall, a clear recommendation.
... and off you go for the first real bike! Our son is more of a “couch potato” type, but he has actually discovered cycling for himself. Until then, he didn't want to part with his balance bike, but switching to this bike actually worked — as you often hear! He has learned to ride a bicycle in less than ten minutes and would like to go on a trip every day. :D Clear purchase recommendation!
It is a really good bike. We have already bought 5 Woom bikes and are always very satisfied. Unfortunately, this size does not have a chain guard, making other pants or skirts oily quickly.
Our “little one” can handle your 4-way zoom perfectly. She gets along great and has no problems with the corridors.
Our daughter (7 years old) is absolutely delighted with her Woom bike. The color is beautiful and unisex, the gears are easy to use and the bike is relatively lightweight, which was particularly important to us as we live on the mountain. Our daughter goes all the way up the hill with it and has already been asked by passers-by if she had an engine, because it looks so effortless We would choose a Woom again and again (both children have been riding Woom bikes since the start of their cycling career) and can also recommend it.
We've been using woom right from the start. Our older daughter is very delicate. In the beginning, we had a heavier bike and therefore learning to ride was difficult. On recommendation, we bought woom and stuck with it. The bikes are lightweight and easy to ride. The children quickly learn how to handle everything correctly. We also really like the colors. Anytime again.
I absolutely love Woom 4! It is super robust, yet surprisingly light and easy to drive. Before that, my daughter had problems with other well-known bikes that were too heavy and cumbersome. Since we switched to Woom, she has really enjoyed cycling and doesn't want anything else. A clear recommendation for all parents who want to offer their children an easy, safe and fun bike. The customer service also deserves 5 stars. And lastly, it should not be forgotten that you can resell the Woom Super, which makes the high purchase price more than worthwhile
