Bicycle Archive · Specification report

2010 Trek Jet 12

Velopedia Archive ID 20073

Overview

Model year	2010
Brand	Trek
Model	Jet 12
Bicycle type	Juvenile
Archive ID	20073
Original MSRP	$179.99
Colors	Silver Blue
Sizes	Boy's 3-4 yrs old

Frameset

Frame construction	TIG-welded
Frame material	High Tensile Steel
Fork	Trek
Fork material	High Tensile Steel, unicrown crown
Rear shock	N/A

Drivetrain

Component group	Juvenile Mix
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	Dialed 2.75", 24 teeth
Cassette	Cog
Rear cogs	1-speed, 19 teeth
Pedals	Platform

Brakes

Brakes	Coaster brake rear

Cockpit & contact points

Headset	Adjustable ball bearing
Handlebar	Steel
Handlebar extensions	Not included
Stem	Alloy/steel 2-bolt
Saddle	Dialed 12"
Seatpost	Steel

Wheels & tires

Hubs	Front: steel, Rear: coaster brake
Rims	Steel, 20-hole
Front tire	12 x 2.125" Cross Knobby
Wheel size	12" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 4, 2026.