Velopedia Bicycle Archive

2004 Free Agent Champ

Original specifications: 20" wheels.

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At a glance

Archive #30866
Model year
2004
Category
Kids
Original MSRP
$149.00
Sizes
Junior
Colors
Black/White/Black, Blue, Gloss Red
In this record
23 specifications · archived image · original MSRP
Model history 12 other years

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Identification clues

2004 archived details

Published colors
Black/White/Black, Blue, Gloss Red
Frame
Chromoly seat tube/hi-tensile steel
Original equipment
N/A

Clues, not proof of model year. Colors vary and components may have been replaced.

Campaign
Original buildChromoly seat tube/hi-tensile steel · 20" wheels

Manufacturer catalog

Published sizes and colors

1 size · 3 colors

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

Junior

Published colors

Black/White/BlackBlueGloss Red

Frameset

Frame ConstructionTIG-welded
Frame MaterialChromoly seat tube/hi-tensile steel
ForkFree Agent
Fork MaterialHi-tensile steel, unicrown crown

Drivetrain

Crankset1-Piece 140mm, 40 teeth
Bottom BracketOne piece
BB Shell WidthAmerican
Rear Cogs1-speed, 18 teeth
ChainKMC Z410A, 1/2 x 1/8"
PedalsVictor VP DX resin

Brakes

BrakesAluminum linear-pull brakes, aluminum linear-pull front/aluminum rear levers

Cockpit & Contact Points

Headset1 1/8" threaded
HandlebarChromoly 2-Piece
Handlebar ExtensionsNot included
StemAluminum 4 bolt
SaddlePadded BMX
SeatpostAluminum, 26.0mm diameter

Wheels & Tires

HubsSteel, nutted
RimsAluminum, 36-hole
SpokesUCP, 14ga. (2.0mm) straight gauge
Spoke NipplesBrass nipples
Front Tire20 x 1.75" Free Agent
Wheel Size20" wheels

Gearing

Lower gears help on climbs. Higher gears suit higher speeds.

RPM

RPM = pedal turns per minute.

Published build40T · 18T · 1-speed
Ratio2.22:1
Estimated speed At 90 RPM Gear11.6 mph

Uses front tire 20×1.75; rear size isn’t listed.

How it works

Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.

Speeds are estimates from tire size and pedal cadence. Actual speeds vary.

Try other gearing

Try your current gearingChanged tires or gears? Calculate your setup.

Your changes apply to this calculation. The archived build stays unchanged.

Your gearing setup
Gears

Use up to three front tooth counts, separated by /. For one rear sprocket, enter the same count twice.

Rear tire

Apply the marking on your rear tire or edit its dimensions below. Older or fractional inch sizes need the ISO marking (e.g. 37-590).

For 32-622, width is 32 mm and rim diameter is 622 mm. Use the rear tire on mixed-wheel bikes. Leave both fields empty to compare ratios only.

Gear, dimension and cadence changes update results automatically.

Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.

Parts & serviceability

Find replacement parts

Original specifications
Front tire · Original
20 x 1.75" Free Agent Replacement search: 20x1.75 bicycle tire Before ordering: Check rim type and tire clearance.
Brake pads · Original
Aluminum linear-pull brakes

aluminum linear-pull front/aluminum rear levers

Seatpost · Original
Aluminum

26.0mm diameter

Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.

Parts and service referenceQuick reference before buying parts

Archived specifications for reference. Check the fitted parts before ordering.

Front tire
20 x 1.75" Free Agent
Drivetrain
1-speed
Seatpost diameter
26 mm
Bottom bracket / shell
One piece · American
Campaign
Equipment inspection checks 10 checks based on 5 archived component groups Open equipment checksClose equipment checks
0 of 10 checked Progress stays in this browser for this record.

Checks selected from the archived equipment. Confirm what is fitted today. This is not a complete safety inspection; use the full inspection guide before test riding.

Full used-bike inspection guide →

Archived: Frame: TIG-welded · Fork: Free Agent · Hi-tensile steel, unicrown crown

Archived: Crankset: 1-Piece 140mm, 40 teeth · Bottom bracket: One piece · Rear cogs: 1-speed, 18 teeth · Chain: KMC Z410A, 1/2 x 1/8"

Archived: Brakes: Aluminum linear-pull brakes, aluminum linear-pull front/aluminum rear levers

Archived: Wheel size: 20" wheels · Rims: Aluminum, 36-hole · Hubs: Steel, nutted · Front tire: 20 x 1.75" Free Agent

Controls and contact points

Archived: Headset: 1 1/8" threaded · Handlebar: Chromoly 2-Piece · Stem: Aluminum 4 bolt · Seatpost: Aluminum, 26.0mm diameter · Saddle: Padded BMX · Pedals: Victor VP DX resin

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Campaign

Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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