Get the app
KidsVerified spec

2003 Trek Jet 12

Launched at $110

Own a 2003 Trek Jet 12?

Track its value in your garage, or list it for sale locally in a few taps.

What a used one is worth

Open the value tool

New

$14

$6 to $20

Like new

$13

$6 to $19

Excellent

$12

$5 to $18

Good

$10

$4 to $15

Fair

$8

$3 to $11

For parts

$4

$2 to $6

From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.

Overview

Brand
Trek
Model family
Jet
Model year
2003
Category
Kids
Frame material
steel
Wheel size
12
Launch MSRP (US)
$110

Drivetrain

Speeds
1
Chainrings
1
Electronic
false

Build

Fork
Trek steel BMX, 1-3/8" blades
Stem
Alloy BMX, 2 bolt
Tires
Cross tread, 12.5x1.75"
Brakes
Coaster rear
Saddle
Trek BMX design, padded
Wheels
Steel, 20 hole, chrome rims; steel nutted w/coaster brake rear hubs; 14G UCP spokes
Cassette
19T
Crankset
One piece forged, 28T
Seatpost
Steel, one piece post and saddle
Handlebar
Chromed steel BMX, kid sized

Colors: Boy's Black. Also listed: headset Steel BMX; pedals No-slip nylon, kid sized; frame Trek high tensile steel. MSRP is the Advertised Retail price shown on Trek's US site, 2002-09 capture.

For sale now

No Jet listed right now. Save a search in the app and get told when one appears.

Other Jet builds and years