Woom Original 4 — 20-Inch Kids’ Bike with Microshift Gearing

Description

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 makes longer adventures on two wheels child’s play.

An innovative and ultralight 20″ children’s bike with 7 gears designed for all-round use by children aged 6 years and over.

Age: 6 – 8 years Height: 45 – 50″

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
• 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)

Explore more from our collection.