Name: woom GO 4 + Basic Zubehörpaket - woom red
Brand: woom
SKU: bundle-basic-paket-100879-0000-1002
Price: 592.90 EUR
Availability: LimitedAvailability

NEW

Smart geometry

Side front view of the woom GO 4 bike for children aged 6 years and up

The easy way to learn to shift

Detailed view of a brake lever on the woom GO 4 children's bike with 20″ wheels

Adjustable brake levers

Detailed view of the BMX-style bars on the woom GO 4 children's bike

Compatibility with the POP Kids' Bike Basket

Detailed view of the cranks and pedals on the woom GO 4 children's bike

Child-specific cranks

Detailed view of the twist shifter on the woom GO 4 children's bike

Easy-to-use twist shifter

Detailed view of the quick-release skewer for the front wheel on the woom GO 4 children's bike with 20″ wheels

Handy quick-release skewer

Detailed view of the saddle on the woom GO 4 children's bike

Ergonomic saddle

ABC markings for adjusting the handlebars on the woom GO 4 children's bike

Bike fit guide on the handlebars

ABC markings for adjusting the seatpost on the woom GO 4 children's bike

Bike fit guide on the seatpost

Silver seatpost clamp with silver quick-release lever on the woom GO 4 children's bike

Straightforward saddle height adjustment

Detailed view of the front 20″ wheel on the woom GO 4 children's bike

High-quality wheels

Detailed view of the back wheel on the woom GO 4 children's bike, including cassette and microSHIFT rear derailleur

High-quality gearing

Adventure awaits

1/14

woom GO 4 with Basic Bundle

Add the woom GO 4 with 20" wheels including the VIENNA Bell, LEGGIE Kickstand and SNAP Click-On Mudguards to your cart in one click. All you need to do is select the bike in the color of your choice. And the accessories in the relevant size will be added to your order automatically.

Just be aware that the bike and accessories may arrive in two separate deliveries.

Low stock alert!

color: woom red

Select equipment

woom GO 4 without accessories

€539.00

woom GO 4 with LEGGIE Kickstand

LEGGIE Kickstand

€558.90

woom GO 4 with Basic Bundle

VIENNA Bell, LEGGIE Kickstand, SNAP Click-On Mudguards

€592.90 €605.70

Delivery time: 4-7 working days incl. VAT plus shipping

Plus customs fees where applicable*

€592.90 €605.70

woom GO 4 with Basic Bundle

€592.90 €605.70

Size: 20″

Weight: 7.8 kg (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: 115 - 130 cm (3.8 - 4.3 in)

Find the right bike

Ready for new adventures!

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!

Frame

Lightweight, high-quality AA 6061 aluminum with butted tubes
20″ wheels
Agile and easy handling: low entry, very low riding position and forgiving front-end geometry resulting in good control and more grins

Gears

7 gears with a child-friendly gear indicator
Twist shifter: microSHIFT Ds45
Rear derailleur: microSHIFT M21SS

Fork

Lightweight aluminum unicrown fork
1″ steerer tube
Generous trail angle for easy, well-balanced handling

Wheels

Ultralight aluminum rims
Lightweight aluminum hubs with sealed bearings
Front: fast installation and removal thanks to quick-release skewer
Rear: installation and removal with 5 mm hex key
20 lightweight, super strong stainless steel spokes, double-crossed spoking

Headset

Fully integrated 1″ headset
Sealed industrial-grade bearings
Integrated Ahead plug

Tires

20 × 1.4″ Schwalbe Little Joe
High-quality, lightweight tires with low rolling resistance for maximum safety with minimum effort
Car-type valves allowing the tires to be pumped up at petrol stations
Reflective stripes for side visibility

Stem

Superlight stem made out of forged aluminum
40 mm/+15°
Recessed clamp bolts and sleek, rounded design making the stem extremely knee-friendly
Handlebars attached to the stem with two 5 mm hexagon socket bolts

Saddle

Ergonomic design
Durable, waterproof and weather-resistant material

Handlebars

Wide, ergonomic and lightweight aluminum bars for more control
BMX style with high rise for maximum adjustability
ABC marking for precise adjustment in relation to the saddle height
Sandblasted and anodized in black
Super narrow diameter grip, suitable even for very small hands
Width: 560 mm

Seatpost

Anodized aluminum seatpost with visible minimum insertion mark
Integrated shim in the seat tube to stop scratching
ABC marking for precise adjustment of the saddle height in relation to the handlebars

Grips

Ergonomic design
Ultra slim, child-specific diameter to ensure good grip
Targeted comfort zone for ultimate hand-to-bar contact
Oversized ends for protection in the event of a crash
Lock-on grips with integrated anti-twist clamp

Seatpost clamp

Made of aluminum
Long quick-release lever, easy to operate requiring only minimal strength
No risk of turning and/or twisting

Drivetrain

Lightweight, forged 110 mm aluminum cranks with narrow tread (Q-factor)
Narrow-wide chainring with 28 teeth
Cassette with 11–28 teeth
Narrow, flat platform plastic pedals
Sealed cartridge

Brakes

Two independently operated mini V-brakes requiring minimal strength for maximum braking power
Ergonomic brake levers designed for small hands with short fingers and little strength
High-quality Jagwire Bowden cables with low friction for smooth performance

Included tools

15 mm spanner for pedals
4 mm hex key for stem

Colors

woom red, vibrant yellow, hot pink, metallic turquoise, metallic blue

Weight

7.8 kg (without pedals)

Weight limit

70 kg

Shipping dimensions

107 × 57 × 24 cm

All components that have been specifically designed with safety in mind bear the KIDSAFE PLUS seal.

Innovative frame

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.

Child-specific hand brakes

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.

Detailed view of the stem, handlebars and grips on the woom GO 4 children's bike

Protective handlebar grips

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.

Ergonomic cranks

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.

Intuitive twist shifter

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.

Handy quick-release skewer

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.

Ergonomic saddle

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!

Practical quick-release seatpost clamp

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!

All-round capable tires

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.

ABC markings for adjusting the handlebars/saddle on the woom GO 4 children's bike

Bike fit guide on handlebars and seatpost

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 woom bikes don't come with any additional accessories other than the front and rear reflectors. We automatically ship all woom bikes from size 2 and upwards within Italy only with bike lights and a bell to ensure compliance with the law. No further accessories are supplied with bikes in Italy. You can find useful extras, including kickstands and mudguards, in our online shop.

If your child plans on cycling on public roads and streets, their woom bike may need to meet certain standard requirements before it can be considered legal in your country of residence. In many countries, bikes must be equipped with a bike bell, front and rear lights, and wide-angle Z reflectors. As rules for cyclists and their equipment vary from country to country, find out about the regulations applicable to riding a woom bike in road traffic in your country or region, particularly regarding the use of lights, reflectors and other obligatory safety equipment.

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 to send it back to us free of charge from within the EU for either a refund or an exchange.

This also applies to your new woom bike, even if your child has already ridden it.
We will cover the return shipping costs and either refund the full amount you originally paid or send you a new bike in the requested size.

Everything you need to know about our cancellation policy can be found here.

These products are compatible with the woom GO 4:

10-year warranty

READY Kids' Helmet + READY Helmet Light

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)

€84.90 €94.80

10-year warrantyNEW

READY Kids' Helmet

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

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

€74.90

POP Bike Basket and POP ONS Bike Basket Charms

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.

€39.90 €44.80

LEGGIE Kickstand

Our innovative LEGGIE kickstand is compatible with all woom ORIGINAL/GO/EXPLORE/OFF/OFF AIR/UP bikes (except the woom ORIGINAL/GO 1). It is NOT included when you buy one of our bikes.

€19.90

Models 2020 onwards

SNAP Click-On Mudguards

Our mudguards designed for the woom EXPLORE and woom GO/ORIGINAL bikes with 14" to 26" wheels provide maximum water protection from road spray and puddles, and are easy to mount and remove.

€34.90

VIENNA BELL

Our premium brass bike bell is easy to use and ensures a strong and clear sound.

€11.90

Models 2020 onwards

PICKUP Rack

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.

€39.90

woom GO 4 with Basic Bundle

Select equipment

Ready for new adventures!

Specifications

Geometry

Assembly instructions

Features & highlights

What's in the box?

Guarantee information

Legal right to cancel goods & services

These products are compatible with the woom GO 4: