Gently used Woom 4 kids bike! These bikes are awesome- my kid has learned how to ride bikes with Woom. Started with the balance bike and now we’re moving onto the Woom 5. I used the stock photos and included info from the Woom website. Happy to provide actual pics of the bike we’re selling- just want to get this ad up! Please don’t hesitate to ask for pics or more info. Many thanks!


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From the Woom website:


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.


Specs:


Frame

Made from light, high-quality AA 6061 aluminum material

Geometrically designed with 20” wheels with agile and easy handling in mind

Low entry, lower sitting position, and forgiving steering geometry provide control and comfort

%[woom]% LEGGIE Kickstand pre-installed


Wheels

Ultralight SOOPA DOOPA HOOPS aluminum rims

Aluminum hubs with sealed bearings and mounts for woom click-on fenders

Quick-release skewers for easy installation and removal

20 lightweight, stainless steel spokes, double-crossed spoking


Tires

20 x 1.4″ Schwalbe Little Joe folding tires – woom edition

High-quality, light tires for low rolling resistance and maximum grip

Schrader (car-type) valves

Reflective striping on tire sidewall for optimal visibility even in low-light conditions


Stem

Lightweight stem made out of forged aluminum

Adjustable height and reach mean the stem can be adjusted for optimal riding position as the child grows.

Handlebars attached via two clamps and fixed with two 5 mm hex bolts

Integrated headset bolt allows for easy compression adjustment


Handlebars

Wide, ergonomically adapted, light aluminum bars offer more control

Sandblasted and black anodized

Width: 54 cm


Grips

woom Ergogrip – designed specifically for kid’s hands

Ergonomically formed gripping surface, non-toxic

Handlebar ends with extra-large diameter for greater protection

Screw-in grips ensure secure attachment to handlebars


Drive

Lightweight, forged 4.3" (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


Gears

7 speeds

microSHIFT MS29 twist shifter

microSHIFT M21SS rear derailleur


Fork

Light unicrown fork made out of aluminum

1″ shaft

Generous trail angle for easy handling


Headset

Fully-integrated 1″ headset

Sealed industrial bearings

Integrated ahead clamp


Seat

Ergonomically designed to fit children's pelvis

Non-toxic

Side protection to lean against walls


Seatpost

Anodized aluminum seatpost

Minimum insertion point marked, plus integrated guide in seat tube


Seatpost clamp

Secure aluminum seatpost clamp eliminates risk of turning/twisting

Extra-long quick-release skewer makes it easier for kids to release and close


Brakes

Two independently operated V-brakes with braking power adapted for children

Brake levers are ergonomically adapted, reach-adjustable, and suitable for kid’s hands

High-quality Jagwire cables provide reduced friction and smooth performance


Enclosed tools

15 mm spanner for pedals

5 mm hex key for stem


Weight

7.7 kg / 16.9 lbs (without pedals)


Weight limit

155 lbs (70 kg)


More info at the Woom website:


https://woom.com/en_US/products/woom-4-kids-bike-microshift?avad=195205_b387267b5&variant=sunny-yellow