woom GO 3 AUTOMAGIC






























The superlight, innovative children's bike with 16″ wheels, a safety-conscious design, BMX-style bars, and automatic two-speed shifting for kids aged 4 and up.
Shift AUTOMAGICally
Is your little Rider already wishing they could go a bit faster? Children between four and six who do lots of pedaling will love the woom GO 3 AUTOMAGIC and its automatic 2-speed shifting! This special bike has two gears, but your child doesn't have to worry about switching between them. It not only allows them to ride faster in top gear, but the lower gear also makes getting started a cinch. The internally geared hub automatically switches gears at roughly 7 mph without any manual shifting necessary… it’s automagic!
Frame
- Lightweight, high-quality AA 6061 aluminum
- 16″ wheels
- Easy handling: low entry, very low riding position, long wheelbase and forgiving front-end geometry resulting in strong stability, good balance and more grins
- woom LEGGIE Kickstand pre-installed
Wheels
- Ultralight aluminum rims
- Front: lightweight aluminum hub with sealed bearings; installation and removal with 5 mm hex key
- Rear: Sturmey-Archer Automatic A2 hub gearing with sealed bearings; installation and removal with 15 mm spanner
- 16 lightweight, super strong stainless steel spokes, crossed spoking
Fork
- Lightweight aluminum unicrown fork
- 1″ steerer tube
- Generous trail angle for easy, well-balanced handling
Tires
- 16 × 1.4″ Schwalbe Little Joe
- High-quality, very light tires with low rolling resistance for maximum safety with minimum effort
- Schrader (car-type) valves allowing the tires to be pumped up at gas stations
- Reflective stripes for side visibility
Headset
- Fully integrated 1″ headset
- Sealed industrial-grade bearings
- Integrated Ahead plug
Steering limiter
- Flexible rubber ring linking the fork and frame
- Stabilizes steering
- Prevents falls caused by overturning the handlebars
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: 500 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
- Low-maintenance automatic two-speed hub gearing
- Lightweight, forged 95 mm aluminum cranks with narrow tread (Q-factor)
- 18 teeth in the front and 12 teeth in the back
- Narrow, flat platform plastic pedals
- Sealed cartridge
- No coaster brake, with the unrestricted, free pedal position enabling your child to set off with more ease
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
- Rear brake: green brake lever and brake pads
Included tools
- 15 mm wrench for pedals and rear wheel hub
- 4 mm hex key for stem
Colors
woom red, vibrant yellow, hot pink, metallic turquoise, metallic blue
Weight
- 13.6 lbs (without pedals or kickstand)
Weight limit
- 132 lbs (60 kg)
Shipping dimensions
- 42.9" x 23.2" x 7.1" (109 cm × 59 cm × 18 cm)
Model | Inseam | Height |
woom GO 1 | 10"-14.4" | 31" - 40" |
woom GO 1 PLUS | 14.8″ - 18.5″ | 37″ - 43″ |
woom GO 2 | 16″ - 19.1″ | 37″ - 43″ |
woom GO 3 | 19.1″ - 25.2″ | 41″ - 47″ |
woom GO 4 | 22.1″ - 27.9″ | 45″ - 51″ |
Unsure how to measure inseam? Can't decide between two sizes? Check out our What Size is Right?article.
If you spot a difference between the product page and what you received, it’s likely due to a change in our supply chain. Our Customer Experience team is always here to answer any questions that you may have.
You can set up your woom bike within 5 minutes. Ready? Let's go!
This short video is your guide to assembling the woom GO 3 AUTOMAGIC and making sure it's ready to roll for your child.
And you can access the instructions for use right here.
Find more information in our FAQ section.
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!
30-Day Return Policy
If you buy a product directly from us that does not meet your expectations for any reason, you can return it within 30 days of the purchase.
We will refund the full cost of the product and pay to have it shipped back to woom (US orders only). The refund for the cost of the product and return shipping cost will be processed within 5-10 business days of receiving the shipment.
Please note: We cannot refund the original shipping cost when you first purchased the product. Additionally, orders being returned from Canada will have to be shipped at the customer's expense.
To initiate a return and generate a return label, click here.
If you spot a difference between the product page and what you received, it’s likely due to a change in our supply chain. Our Customer Experience team is always here to answer any questions that you may have.
These products are compatible with the woom GO 3 AUTOMAGIC:

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)

Providing maximum control over the handlebars and protection from falls, the TENS bike gloves soak up sweat, are breathable, fit comfortably and are available in three sizes for a snug fit on children's hands.

Clean taste, glug after glug. Meet GLUG, our bicycle water bottle made of premium toxin-free stainless steel.

Made for kids on the go, our dynamic AMIKO Active Bag features three zipper pockets and is equally capable of being used as a handlebar bag or a waist pack.

The versatile, lightweight bike basket made from BPA-free, flexible material easily pops onto the handlebars and fits woom ORIGINAL 2, 3, and 3 AUTOMAGIC.
Now available in marshmallow pink!