Bicycle Archive · Specification report

2004 Free Agent Flying Fortress

Velopedia Archive ID 30888

Overview

Model year	2004
Brand	Free Agent
Model	Flying Fortress
Bicycle type	BMX
Archive ID	30888
Original MSRP	$629.00
Colors	Glavanized
Sizes	Pro

Frameset

Frame construction	TIG-welded
Frame material	Chromoly, oversized
Fork	Free Agent
Fork material	Chromoly, heat treated, unicrown crown
Rear shock	N/A

Drivetrain

Component group	N/A
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	3-piece chromoly 180mm, 36 teeth
Bottom bracket	Three piece
BB shell width	American
Rear cogs	1-speed, 13 teeth
Chain	KMC Z510H, 1/2 x 3/32"
Pedals	Aluminum platform

Brakes

Brakes	DiaTech 996 U-Brake rear brakes, aluminum U-brake rear levers

Cockpit & contact points

Headset	1 1/8" threadless FSA The Pig
Handlebar	S & M Beringer
Handlebar extensions	Not included
Stem	S & M Redneck
Saddle	Padded BMX, 9mm rails
Seatpost	Chromoly micro-adjust

Wheels & tires

Hubs	Aluminum, 14mm axle
Rims	Sun Rims Kingpin, 48-hole
Spokes	UCP, 14ga. (2.0mm) straight gauge
Spoke nipples	Brass nipples
Front tire	20 x 2.20" Maxxis Holy Roller
Wheel size	20" wheels

Geometry · Legacy reference

Top tube	520.7 mm
Head-tube angle	70°
Seat-tube angle	70°
Chainstay / rear center	368.3 mm
Wheelbase	939.8 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 26, 2026.