woom ORIGINAL 3 AUTOMAGIC Kids’ Bike

Features

• Frame is geometrically designed for kids ages 4 and up and forged from sturdy, lightweight aluminum; its low entry point enables young riders to easily hop on
• 2-speed internally geared Sturmey Archer hub automatically switches gears from low to high at about 7 mph without any manual shifting necessary
• Optimized gear ratio provides less resistance in the low gear for an easier time getting started from a stop, then increased resistance as they speed up to supply more oomph
• High-rise handlebars promote a stable, upright riding position, which allows for easier balancing due to more control and comfort
• Specially developed steering limiter prevents the handlebars from overturning and helps children ride straight, which reduces the risk of accidents
• Stem offers a secure and lightweight connection between the high-rise handlebars and the rest of the bike
• Lack of protruding bolts and sharp angles on the stem and handlebars provides a smooth riding experience
• Color-coordinated brakes help kids identify which lever engages which brake; the innovative braking system helps them learn how to operate hand brakes early
• Use the reach adjustment knob to fit the brake lever to your little one’s hands
• Ergonomic contact points are made specifically for kids to provide a more comfortable ride
• Saddle is designed to accommodate their anatomy and biomechanics; grips are ergonomically designed for kids’ hands
• Quick-release seatpost clamp offers a simple, tool-free way to adjust the saddle height—it’s easy enough to be operated by children
• Crank length and distance between pedals are ergonomically adapted to fit kids’ bodies, resulting in an optimal stance and natural movements to make pedaling a piece of cake
• Pedals are durable, reflective and slip-resistant
• woom-designed chain guard helps keep riders’ hands safe from pinches and snags; it’s durable and frictionless but also easy to remove to lube the chain or change a flat tire
• SOOPA DOOPA HOOPS tailor-made wheels are designed for kid-specific geometry on woom 3 bikes
• Wheels feature smooth, frictionless hubs and double-walled 16 in. rims; rims come with a 16 stainless-steel spoke design to balance strength and light weight
• High-quality rubber tires provide plenty of traction and durability and make rolling a breeze; reflective striping on the sidewall helps ensure riders will be noticed
• Specs and images are subject to change

Imported.

This bike comes with Coast to Coast Support, which includes:

• 1 year of free adjustments (see more below)
• In-store bike assembly
• Pickup in store or curbside
• Bike experts available at 170+ bike shops

REI Co-op Members get more:

• Free flat tire repairs (labor only; parts not included)
• 20% off shop services

More about our free adjustments: New bikes go through a normal break-in period, after which they should be readjusted. All bicycles sold at REI include free adjustments for one year after purchase date—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation and chain lubrication. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.View all woom Kids’ Cruiser Bikes

Technical Specs

Best Use

Frame

Bike Suspension

Fork

Crankset

Bottom Bracket

Rear Cogs

Number of Gears

Internally Geared

Brake Type

Brakes

Brake Levers

Rims

Front Hub

Rear Hub

Wheel Size

Tires

Tire Width

Handlebar Shape

Handlebar

Stem

Seat Post

Saddle

Pedals

Headset

Chain

Weight

Bike Weight

Gender

Cycling

AA 6061 aluminum

No Suspension

Aluminum unicrown; 1 in. steerer; generous trail angle for easy handling

Lightweight, forged 3.7 in. (95 mm) aluminum cranks with narrow tread (Q-factor)

Included

12

2 gear(s)

Yes

Rim

V-brakes

C-star “small hand reach”

Ultralight SOOPA DOOPA HOOPS aluminum

14 gauge, 16h x 80 mm, bolt type, 2x sealed bearings, steel axle

Sturmey Archer Automatic A2 hub gearing with sealed bearings and mount for woom click-on mudguards; installation requires 15 mm open-ended spanner

16 inches

Schwalbe Little Joe 16 x 1.4 in.

1.4 inches

BMX Bar

50 cm wide, lightweight and ergonomically adapted aluminum bars

Forged aluminum; 40 mm / +15 deg.

Anodized aluminum; 22.2 x 195 mm; minimum insertion point marked; integrated guide in seat tube

Ergonomically designed to fit kids’ pelvis; nontoxic; side protection to lean against walls

Narrow and flat plastic platform pedals

Fully integrated 1 in. headset; sealed industrial bearings; integrated ahead clamp

KMC Z6 GY/GY; 1/2 in. x 3/32 in.

14 pounds

Bike weight is based on median size, as sold, or the average of two median sizes.

Kids’

Size Chart

16 INHeight Range

Effective Top Tube

Standover Height

Wheelbase

3’5” – 3’11”

399

420

705

Sizing Notes

Measurements are stated in millimeters unless otherwise indicated.

How we measure bikes

bike diagram loading

Standover Height Standover Height is a measurement from the ground to the top of the top tube, measured at the midpoint of the top tube.

Reach Reach is the horizontal distance from the center of the cranks to the center of the head tube, measured at head tube level.

Stack Stack is the vertical distance from the center of the cranks to the center of the head tube, measured to the top of the head tube.

Effective Top Tube Effective top tube is the distance from the center of the head tube to the center of the seat tube/seat post, measured parallel to the ground.

Seat Tube Center to Top Seat Tube length is the measurement of the seat tube, from the center of the cranks to the top of the seat tube.

Head Tube Length Head Tube Length is measured from the bottom to the top of the head tube.

Head Tube Angle Head Tube Angle is the acute angle between the head tube and the ground (measured towards the rear of the bike)

Seat Tube Angle Seat Tube Angle is the acute angle between the seat tube and the ground (measured towards the rear of the bike).

Bottom Bracket Height Bottom Bracket Height is a measurement taken vertically from the ground up to the center of the cranks.

Wheelbase Wheelbase is the measurement from the center of the front axle to the center of the rear axle.

Chainstay Length Chainstay Length is the measurement from the center of the cranks to the center of the rear axle.

Fork Offset Fork Offset, or rake, is the distance from the front axle to a line drawn parallel to the center of the head tube or steering axis.