2017 Mongoose Legion Mag
Own a 2017 Mongoose Legion Mag?
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
$47 to $100
Like new
$76
$45 to $95
Excellent
$72
$42 to $90
Good
$60
$35 to $75
Fair
$44
$26 to $55
For parts
$24
$14 to $30
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
- 2017
- Category
- BMX · freestyle
- Frame material
- steel
- Sizes
- 20"
- Wheel size
- 20
- Years sold
- 2017 to 2026
- Launch MSRP (US)
- $199
- Current list price
- $320 (as of 2026-09)
Drivetrain
- Speeds
- 1
- Electronic
- false
Build
- Fork
- Steel freestyle
- Stem
- Quill, 4 bolt aluminum
- Tires
- 20-inch
- Brakes
- Alloy rear U-brake
- Saddle
- Vinyl
- Wheels
- Aluminum mag
- Crankset
- One-piece forged steel, 170 mm
- Suspension
- none
Mass market model record: appears in mongoose.com first-party captures 2017 to 2026 and is listed on the live site in 2026-09. Years before 2019 come from the old mongoose.com catalog listings, which kept older models listed for years, so the true selling window may be shorter. Components are from the live mongoose.com page. Launch price: mongoose.com capture 2017-12, in the first year the model appears. Factory colors: Orange.