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BMXVerified spec

2012 Mongoose Legion

Launched at $500

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What a used one is worth

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New

$132

$70 to $175

Like new

$125

$66 to $166

Excellent

$119

$63 to $158

Good

$99

$52 to $131

Fair

$73

$38 to $96

For parts

$40

$21 to $53

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

Overview

Brand
Mongoose
Model family
Legion
Model year
2012
Category
BMX
Frame material
steel
Sizes
ONE
Wheel size
20
Launch MSRP (US)
$500

Drivetrain

Speeds
1
Chainrings
1
Electronic
false

Build

Fork
Full Chromoly, 1 1/8"
Stem
Front Load two-piece clamp 50mm reach
Tires
(F) Odyssey Mike Aitken, 20 x 2.25; (R) Innova BMX 20 x 2.0
Brakes
(F) Tektro Alloy Caliper, (R) Alloy U-Brake; levers Rush Alloy
Saddle
Mongoose Padded One-Piece Seat/Post
Wheels
rims Sun Villa 36 Hole; hubs (F) Affix Alloy with 3/8" axle, sealed bearing, 36 Hole; (R) Alloy with 14mm axle, sealed bearing cassette, 9t driver, 36 Hole; spokes 14G Stainless
Cassette
9t driver
Crankset
Full Chromoly 48-spline 3-piece tubular 175mm, 25t alloy
Seatpost
Alloy Integrated, 25.4 x 200
Handlebar
Chromoly 8" Rise

Source: Mongoose's own mongoose.com model page captured 2011-09. Model year from the year in the page address; maker menu: dirt-street. Frame: Updated 100% 4130 Chromoly 20.75" Top Tube with removable brake mounts. Bottom bracket: Sealed, Mid, 19mm. Chain: KMC HL710 half-link. Headset: Tange Threadless integrated sealed, 1 1/8". Pedals: Odyssey Twisted PC. Extras: Odyssey Chase Hawk Grips. single speed (no derailleur or shifter listed). MSRP $500 from the price block of the 2011-09 capture, inside the model year launch window.

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