Bicycle Archive · Specification report

2004 Free Agent Trail Duster

Velopedia Archive ID 30881

Overview

Model year	2004
Brand	Free Agent
Model	Trail Duster
Bicycle type	BMX
Archive ID	30881
Original MSRP	$189.00
Colors	Blue, Gloss Black, Tan, White
Sizes	Boys

Frameset

Frame construction	TIG-welded
Frame material	Chromoly main triangle/hi-ten steel stays
Fork	Free Agent
Fork material	Hi-tensile steel, unicrown crown
Rear shock	N/A

Drivetrain

Component group	N/A
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	1-piece chromoly 170mm, 44 teeth
Bottom bracket	One piece
BB shell width	American
Rear cogs	1-speed, 16 teeth
Chain	KMC Z410A, 1/2 x 1/8"
Pedals	Aluminum platform

Brakes

Brakes	Aluminum linear-pull rear brakes, aluminum rear levers

Cockpit & contact points

Headset	1 1/8" threadless VP
Handlebar	Hi-tensile steel
Handlebar extensions	Not included
Stem	Aluminum 4 bolt
Saddle	Padded BMX
Seatpost	Aluminum, 25.4mm diameter

Wheels & tires

Hubs	Formula
Rims	Weinmann aluminum, 36-hole/48-hole
Spokes	UCP, 14ga. (2.0mm) straight gauge
Spoke nipples	Brass nipples
Front tire	20 x 2.25" Free Agent
Wheel size	20" wheels

Geometry · Legacy reference

Top tube	495.3 mm
Head-tube angle	73°
Seat-tube angle	69.5°
Chainstay / rear center	374.6 mm
Wheelbase	914.4 mm
Fork offset / rake	38.1 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 27, 2026.