Trek's tiny-and-tough Jet 12 is the perfect first bike for your young'un. It's everything a first bike should be: colorful, easy to ride and built to last. This great tot rod is made of kid-proof steel and has brawny steel rims. Its safety package includes a chainguard, pads and fenders. And it comes with heavy-duty training wheels to help your little one ride with confidence right away.
Frameset Sizes 12" Dialed frame size Frame Steel Fork Steel Wheels Wheels Steel hubs; 20 hole, chrome plated 12" rims Tires Cross knobby, 12x2.125" Drivetrain Shifters n/a Front Derailleur n/a Rear Derailleur n/a Crank Dialed 2.75", 24T Cassette 19T cog Pedals Dialed 12" size, platform Components Saddle Dialed 12" size, padded Seat Post Steel w/Dialed height indicator Handlebars Steel w/Dialed 12" size grips Stem Alloy and steel, two bolt Headset Adjustable ball bearing Brakeset Coaster Extras Dialed training wheels, chainguard, pads, moto fenders and number plate Components Single speed; coaster brake; moto fenders, Dialed training wheels