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BMXPartial spec

2004 Mongoose Expert

Launched at $290

Own a 2004 Mongoose Expert?

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What a used one is worth

Open the value tool

New

$39

$17 to $57

Like new

$37

$17 to $54

Excellent

$35

$16 to $51

Good

$29

$13 to $43

Fair

$22

$10 to $31

For parts

$12

$5 to $17

From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.

Overview

Brand
Mongoose
Model family
Expert
Model year
2004
Category
BMX
Frame material
steel
Sizes
One Size
Launch MSRP (US)
$290

Drivetrain

Speeds
1
Chainrings
1
Electronic
false

Build

Fork
Cromo Blades, Steerer
Stem
Mongoose Front load
Tires
Maxxis Holly Roller Maxx Daddy 2.125 & 1.95
Brakes
rear Tektro BRB05 U-brake; levers Tektro 272A Alloy hinged
Saddle
Mongoose Jumper
Wheels
rims Alex MX22 48h black; hubs 14mm F&R cromo axle mid-flange alloy, 14t
Crankset
3pc Tubular Cromo 175mm; 39t Alloy 5mm
Seatpost
Straight Steel O/S micro
Handlebar
Expert Cromo 2pc

Geometry

One Size
Chainstay mm: 374; Head angle deg: 74; Seat angle deg: 71

Source: Mongoose's own mongoose.com product page captured 2004-02. Model year from the Model Year field; maker menu: BMX Dirt Jump. Frame material row: Full Cromo. Bottom bracket: Loose Ball Hex spline. Chain: KMC Z510 CP. Headset: FattyMX 1-1/8" Cromo. Pedals: Mongoose alloy platform. Extras: SST Oryg Dual cable QR Chain Tensioners, 1pr. PEGS. sizes are the frame size columns of the page geometry table (the page has no size row). single speed (no derailleur or shifter listed). MSRP $289.99 from the price block of the 2004-02 capture, inside the model year launch window.

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