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BMXPartial spec

2009 Mongoose Brawler

Launched at $290

Own a 2009 Mongoose Brawler?

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What a used one is worth

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New

$60

$30 to $82

Like new

$57

$28 to $78

Excellent

$54

$27 to $74

Good

$45

$22 to $61

Fair

$33

$16 to $45

For parts

$18

$9 to $25

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

Overview

Brand
Mongoose
Model family
Brawler
Model year
2009
Category
BMX
Frame material
steel
Sizes
20
Launch MSRP (US)
$290

Drivetrain

Speeds
1
Chainrings
1
Electronic
false

Build

Fork
Cromo Legs & Steerer
Stem
Mongoose ultralight 50mm Ext.
Tires
Kenda (F&R) 2.25
Brakes
rear Tektro Alloy U-brake; levers Rush RX3.0 hinged
Saddle
Mongoose Slim
Wheels
rims Alex F303 Alloy 36H front, 48H rear; front hub 36H Alloy, 14mm Cromo axle; rear hub 48H Alloy, 14mm Cromo axle loose ball cassette; spokes ED Black Steel
Cassette
12t Cassette, loose ball
Seatpost
25.4 straight steel
Handlebar
Mongoose hi-ten 2pc
Weight kg
12.3

Geometry

20
Chainstay mm: 363; Wheelbase mm: 922; Head angle deg: 74.5; Seat angle deg: 71

Source: Mongoose's own mongoose.com model page captured 2008-12; also listed on mongoose.com product page captured 2008-09. Model year from the page title; maker menu: BMX > Dirt-Street. Frame: Cromo Front Triangle. Bottom bracket: Mid Sealed Bearing 8 spline. Chain: KMC Z-510. Headset: 1-1/8" Ahead. Pedals: Wellgo micro tread. Grips: PRIMO Classic. sizes are the frame size columns of the page geometry table (the page has no size row). single speed (no derailleur or shifter listed). weight 27.1 lbs from the page's own feature list. MSRP $289.99 from the price block of the 2008-09 capture, inside the model year launch window.

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