2019 Electra

Sprocket 20" Boys'

A 20″ aluminum frame general youth bike with coaster brakes.
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Manufacturer Price

$279
Weight24.8 lbs  
FrameAluminum
SuspensionRigid
ForkSteel
Wheels20″ Aluminum
DrivetrainSingle-speed
BrakesCoaster
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

11 mph

Sprocket 20" Boys'

18 mph

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Highest gear

(descending)

99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Aluminum

BB StandardBSA, 68mm, Threaded

Fork

High-tensile steel

Bottom Bracket

68mm/126mm threaded

Headset

1" steel threaded

Stem

Forged alloy 25.4mm quill, 40mm extension

Handlebar

Electra 20 Sprocket

Saddle

Electra Selle Royal 20

Seatpost

Alloy 27.2mm x 250mm

TypeRigid

Pedals

Resin 9/16 with reflectors

Groupset
Crank

Steel 3-piece; dual-position 140mm arms; steel 32t chainring

Cassette

Sunrun 18t

Chain

KMC Z410NP

Brakes

Coaster Brake

TypeCoaster

Brake Levers

Alloy linear-pull

Wheels
Rims

Anodized alloy with machined sidewalls

Front Hub

Steel 32h

Rear Hub

Steel 32h freewheel

Tires

Schwalbe Big Ben 20 x 2.15

Rider Notes
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Last updated March 1
Not listed for 1,885 days