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woom 4 Children’s Bicycle for Kids 6-8 Years Old, 20-Inch Wheels, Lightweight Bike with Handbrake & 7-Speed Shifter for Boys & Girls - Red

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$599.00

$ 99 .00 $99.00

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About this item

  • SEVEN-SPEED BIKE: The woom 4 is a superlight 20” children’s bike that introduces kids aged 6 to 8 years old to the world of gear shifting. The woom 4 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. (woom 4 Specifications: Tire: 20”, adjustable saddle height 22.4.”-28.5”, bike weight (without pedals): 16.9 lbs., weight limit: 155 lbs.)
  • PROPER BIKE SIZING: Finding the right bike to accommodate a child is crucial to ensure a positive riding experience – measure the rider’s inseam and height to determine the right size and fit. The woom 4 is recommended for a rider’s inseam ranging from 22.1" - 27.9" and height ranging from 45" - 51".
  • LIGHTWEIGHT & EASY TO CONTROL: The ultralight aluminum frame, weighing 16.9 lbs., is easy to ride, maneuver, and carry. The wide, ergonomically adapted, light aluminum handlebars offer more grip and control.
  • REAR BRAKING SYSTEM: The innovative rear brake system with two independently operated V-brakes with braking power is adapted for children. The brake levers are ergonomically designed, reach-adjustable, and suitable for kid’s hands.
  • SEVEN-GEAR SHIFTER: Introduce your child to the world of easy-to-use shifting. Equipped with 7 speeds, thanks to the microSHIFT MS29 twist shifter and microSHIFT M21SS rear derailleur. Whether they want to ride their bikes into the woods or up hills – the new-found freedom of gears makes longer adventures on two-wheels child's play.



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Vishal G.
Reviewed in the United States on March 13, 2025
Nice bike to learn ..
SSgt. B
Reviewed in the United States on October 22, 2024
So I'm just gonna rate the bike. Not the price. I can't figure out what makes this bike worth 600 bucks. But that's for you to decide.It is light weight. The build quality is very nice. I have not seen and imperfections in quality. It was very easy to install. Took less that 15 minutes and all the tools were included. Nice old school style brakes. No issues. Easy to adjust the seat. Seat is a little stiff for the age group. More comparable to a more experienced rider street/ race bike.I'm not fond of the twist style shifter, i think kids will struggle with it. I think a lever style would be better, especially for the price. But a nice feature is the 1x gears. You won't see many bikes this small with the simpler 1x option. I do think that's great.Tires seem a little too thin, but maybe that's a preference thing as well. Cool color combos. Almost looks like a mongoose. Especially the frame shape.Either way nice looking, feeling and riding bike. It's it worth 600 bucks? You decide.
Fran or Teresa Trascritti
Reviewed in the United States on October 22, 2024
This is a beautiful, amazing bicycle. It's lightweight, easy to assemble, and solid. The gears shift smoothly and the bike is very responsive. Braking is excellent, and the overall feel and balance of this bike is spot on.Above all, the bike is beautiful. This is perfect for families wanting to take afternoon bike trips together to make memories. The light weight makes this bicycle easy to manage for the child, which in this case is recommended to be 6-8 years of age and around 50". Balance is key here for this aged child, and the bike delivers without a hitch.I can recommend this bike enough. It's an amazing, impressive product that delivers on its promise of quality and reliability. The price point may appear high, but there's a lot of value in the product.
Azertyo60
Reviewed in France on November 25, 2023
Après avoir testé le woom ORIGINAL 4, je suis satisfait par ses nombreuses qualités adaptées aux enfants. Le cadre en aluminium ultra-léger, alliant plaisir et facilité de manœuvre pour les jeunes cyclistes de 6 à 8 ans. La prise en main pour mon fils de 7 ans est parfaite grâce aux poignées ergonomiques, spécialement conçues pour les petites mains, offrant sécurité et confort. L'aspect évolutif de ce vélo est un gros plus : la potence Vario flexible s'adapte à la croissance de l'enfant, permettant une utilisation prolongée et confortable. Le système de dérailleur microSHIFT à 7 vitesses est aussi un point fort, offrant un changement de vitesse aisé et rapide. Les spécifications techniques, incluant un poids plume de 7,7 kg et une gamme de couleurs attrayantes, complètent ce tableau impressionnant. En résumé, le woom ORIGINAL 4 se distingue par sa légèreté, sa sécurité, son ergonomie enfantine et ses composants de haute qualité, en faisant un excellent choix pour les jeunes aventuriers !
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