MountainMass marketVerified spec
2020 Mongoose Argus Trail 26
Launched at $620Lists today at $750 (2025-09)
Own a 2020 Mongoose Argus Trail 26?
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
$319
$201 to $388
Like new
$303
$191 to $369
Excellent
$287
$181 to $349
Good
$239
$151 to $291
Fair
$175
$111 to $214
For parts
$96
$60 to $116
From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.
Overview
- Brand
- Mongoose
- Model family
- Argus
- Model year
- 2020
- Category
- Mountain · fat
- Frame material
- aluminum
- Sizes
- SM, MD, LG
- Wheel size
- 26 fat
- Tire volume
- fat
- Years sold
- 2020 to 2025
- Launch MSRP (US)
- $620
- Current list price
- $750 (as of 2025-09)
Drivetrain
- Speeds
- 8
- Electronic
- false
Build
- Fork
- Aluminum rigid fork 26" aluminum steerer, 9 mm x 135 mm QR axle
- Stem
- Aluminum threadless 90 mm 7° rise 31.8 mm clamp 31.8 mm clamp
- Tires
- Xposure 26 in x 4.0 in wire bead
- Brakes
- Mechanical disc, aluminum, 180 mm front, 160 mm rear rotor
- Saddle
- Steel railed
- Wheels
- Xposure aluminum 95 mm ID 36H
- Crankset
- Prowheel TM-CY10 36/22T
- Seatpost
- Aluminum 300 mm 31.6 mm
- Shifters
- Shimano SL-M315, 2 x 8
- Handlebar
- Xposure aluminum 700 mm 25 mm 31.8 mm clamp
- Suspension
- none
- Rear derailleur
- Shimano RD-TX800
Mass market model record: appears in mongoose.com first-party captures 2020 to 2025. Components are from the archived mongoose.com page captured 2025-09. Launch price: mongoose.com capture 2020-09, in the first year the model appears. Factory colors: Moss.
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