Velopedia Bicycle Archive

2008 Free Agent Trail Devil

Original specifications: BMX Mix drivetrain · 20" wheels.

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At a glance

Archive #14784

Model year: 2008
Category: BMX
Sizes: One size fits all
Colors: Infinite Black, Marsh Mud/Abyss Black, Putty/Swamp Green
In this record: 24 specifications · archived image

Model history 7 other years

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Identification clues

2008 archived details

Published colors: Infinite Black, Marsh Mud/Abyss Black, Putty/Swamp Green
Frame: Chromoly main triangle
Original equipment: BMX Mix

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

Original buildChromoly main triangle · BMX Mix · 20" wheels

Historical catalog variants

Archived sizes and colors

3 item records

Item-level catalog entries recovered from Velopedia’s original bicycle archive. They document how this model was listed historically; they do not identify the frame size associated with legacy reference geometry or indicate current availability.

Published sizes

one size fits all

Published colors

Infinite BlackMarsh Mud/Abyss BlackPutty/Swamp Green

View 3 archived size/color combinations

Size	Color
one size fits all	Infinite Black
one size fits all	Marsh Mud/Abyss Black
one size fits all	Putty/Swamp Green

Historical catalog evidence. Exact specifications and naming may vary by market, production run or manufacturer revision.

Frameset

Frame Construction	TIG-welded
Frame Material	Chromoly main triangle
Fork	Free Agent
Fork Material	Chromoly, unicrown crown

Drivetrain

Component Group	BMX Mix
Crankset	Free Agent 3-pc Chromoly, 36 teeth
Bottom Bracket	8-splined axle, euro cups, cartridge
Cassette	Freewheel
Rear Cogs	1-speed, 13 teeth
Chain	KMC Z410
Pedals	VP-568 platform

Brakes

Brakes	Tektro FX-11 U-brake rear brakes, Alloy rear levers

Cockpit & Contact Points

Headset	1 1/8" threadless Aheadset
Handlebar	Free Agent Jump
Handlebar Extensions	Not included
Stem	Free Agent Jump Alloy
Saddle	Free Agent Pivotal
Seatpost	Alloy

Wheels & Tires

Hubs	Alloy Sealed 14mm axle
Rims	Weinmann alloy, 36-hole/48-hole
Spokes	14ga. (2.0mm)
Front Tire	20 x 2.25" Free Agent Dirt
Rear Tire	20 x 2.00" Free Agent Street
Wheel Size	20" wheels

Gearing

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

Pedal cadence

RPM

Speed units

RPM = pedal turns per minute.

All published sizes36T · 13T · 1-speed

Ratio2.77:1

Estimated speed At 90 RPM Gear14.8 mph

Rear tire: 20×2.

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.

Gears Drivetrain

Front teeth Smallest rear teeth Largest rear teeth

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

Rear tire

Rear tire marking

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).

Rim diameter (BSD, mm) Tire width (mm)

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.

Cadence (RPM) Speed units

Gear, dimension and cadence changes update results automatically.

Gearing comparison
Measure	Original	Your setup
Lowest ratio	—	—
Highest ratio	—	—
Total range	—	—
Lowest-gear speed	—	—
Highest-gear speed	—	—

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

Parts and service referenceQuick reference before buying parts

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

Front tire: Front: 20 x 2.25" Free Agent Dirt, Rear: 20 x 2.00" Free Agent Street
Drivetrain: 1-speed
Bottom bracket / shell: 8-splined axle, euro cups, cartridge

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

2008 Free Agent Trail Devil