2009 Mongoose Expert
Own a 2009 Mongoose Expert?
Track its value in your garage, or list it for sale locally in a few taps.
What a used one is worth
Open the value toolNew
$80
$40 to $110
Like new
$76
$38 to $104
Excellent
$72
$36 to $99
Good
$60
$30 to $82
Fair
$44
$22 to $60
For parts
$24
$12 to $33
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
- 2009
- Category
- BMX
- Frame material
- steel
- Sizes
- 20
- Launch MSRP (US)
- $390
Drivetrain
- Speeds
- 1
- Chainrings
- 1
- Electronic
- false
Build
- Fork
- Cromo Legs & Steerer
- Stem
- Mongoose ultralight 50mm Ext.
- Tires
- SNAFU Sterly (F) 2.1 SNAFU Sanford (R) 1.95
- Brakes
- rear Tektro Alloy U-brake; levers Rush RX3.0 hinged
- Saddle
- Mongoose Slim
- Wheels
- rims Alex MUS32 36H Blk front & CP 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 Alloy, with Micro Adjust
- Handlebar
- Mongoose hi-ten 2pc
- Weight kg
- 12.1
Geometry
- 20
- Chainstay mm: 363; Wheelbase mm: 932; 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: Full Cromo. Bottom bracket: Mid Sealed Bearing 8 spline. Chain: KMC Z-510. Headset: 1-1/8" Ahead. Pedals: Wellgo micro tread. Grips: Alienation Mr.Hand. 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 26.7 lbs from the page's own feature list. MSRP $389.99 from the price block of the 2008-09 capture, inside the model year launch window.