Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices

Today’s Deals

2003 Trek

Jet 20

A 20″ general youth bike with rim brakes.
Compare the full range

SuspensionRigid
ForkSteel
Wheels20″ Aluminum
DrivetrainSingle-speed
BrakesRim
Learn about Trek
Where to Buy
Similar Bikes
Top Comparison
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

Jet 20

18 mph

Similar Bikes

Highest gear

(descending)

Specs
Build
Frame

Trek Y-BMX design. A true BMX bike made smaller.

Fork

Trek steel BMX , 1-3/8" blades

Headset

Steel BMX

Stem

Alloy BMX, 4 bolt

Handlebar

Chromed steel BMX, kid sized

Saddle

Trek BMX design, padded

Seatpost

Steel, 300mm

TypeRigid

Pedals

Nylon BMX style, kid sized

Groupset
Rear Derailleur

N/A

Front Derailleur

N/A

Crank

One piece forged, 36T

Shifters

N/A

Cassette

19T

Brakes

w/ levers

TypeRim

Wheels
Rims

Alloy, 36 hole rims; steel nutted w/coaster brake rear hubs; 14G UCP spokes

Tires

,

Rider Notes
Riders Also Viewed

First added June 29

Last updated June 29

Not listed for 2,897 days