Bicycle Archive · Specification report

2004 Schwinn Automatic TJ Lavin Team

Velopedia Archive ID 31332

Overview

Model year	2004
Brand	Schwinn
Model	Automatic TJ Lavin Team
Bicycle type	Freestyle/jumping
Archive ID	31332
Original MSRP	$399.99
Colors	Black

Frameset

Frame construction	TIG-welded
Frame material	Chromoly
Fork	Schwinn
Fork material	Chromoly, unicrown crown
Rear shock	N/A

Drivetrain

Component group	N/A
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	Chromoly three-piece, 39 teeth
Rear cogs	1-speed, 14 teeth
Chain	KMC, 1/2 x 1/8"
Pedals	Die cast alloy

Brakes

Brakes	Tektro alloy U-brake rear brakes, Tektro rear levers

Cockpit & contact points

Headset	1 1/8" threadless Tange-Seiki Fatty MX
Handlebar	Chromoly BMX
Handlebar extensions	N/A
Stem	Aluminum threadless
Saddle	Padded freestyle, 8mm rails
Seatpost	25.4mm diameter

Wheels & tires

Hubs	Aluminum, 14mm axle
Rims	Sun Rims Black Box, 48-hole
Spokes	Stainless steel, 14ga. (2.0mm) straight gauge
Spoke nipples	Brass nipples
Front tire	Front: 20 x 2.10" Duro Jumper, Rear: 20 x 1.95 Duro Basket Case
Wheel size	20" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 2, 2026.