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2006 Trek

Jet 20

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

16 km/h

Jet 20

28 km/h

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Highest gear

(descending)

Specs
Build
Frame

Alpha Aluminum

Fork

Steel

Headset

Adjustable ball bearing

Stem

Aluminum, four bolt

Handlebar

Steel w/Dialed 20" size grips

Saddle

Dialed 20" size, padded

Seatpost

Steel

TypeRigid

Pedals

Dialed 20" size, platform

Groupset
Crank

Dialed 4.5", 32T

Cassette

19T cog

Brakes

Coaster w/rear linear pull brake, Dialed lever

TypeCoaster

Wheels
Rims

Steel hubs w/32h alloy rims

Tires

Cross knobby, 20x2.125"

Rider Notes
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First added 29 June

Last updated 29 June

Not listed for 2,898 days