2018 Mongoose Guide Sport
Own a 2018 Mongoose Guide Sport?
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
$391
$236 to $487
Like new
$372
$225 to $462
Excellent
$352
$213 to $438
Good
$293
$177 to $365
Fair
$215
$130 to $268
For parts
$117
$71 to $146
From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.
Overview
- Brand
- Mongoose
- Model family
- Guide
- Model year
- 2018
- Category
- Gravel
- Frame material
- aluminum
- Sizes
- SM, MD, LG
- Wheel size
- 700c
- Years sold
- 2018 to 2026
- Launch MSRP (US)
- $899
- Current list price
- $1,450 (as of 2026-09)
Drivetrain
- Speeds
- 9
- Groupset
- Shimano Sora
- Electronic
- false
Build
- Fork
- Aluminum rigid fork, 700c, aluminum steerer, 12 mm x 100 mm, QR
- Stem
- Xposure diecast, threadless, 90 mm/100 mm, 7°, 31.8 mm clamp
- Tires
- Kenda Small Block, 700 x 47c, wire bead
- Brakes
- Promax DSK-330 flat mount, mechanical, aluminum, 160 mm rotor
- Saddle
- Mongoose adventure, steel rails
- Wheels
- WTB ST-19, aluminum double wall, 19 mm ID, 32H, tubeless compatible
- Crankset
- Samox TAM31-232, aluminum, 46/30T
- Seatpost
- Xposure, aluminum, 350 mm, zero offset, 31.6 mm
- Shifters
- Shimano Sora ST-R3000, 2 x 9
- Handlebar
- Xposure, aluminum, 510 mm width, 124 mm rise, 31.8 mm clamp
- Suspension
- none
- Rear derailleur
- Shimano Sora RD-R3000
Mass market model record: appears in mongoose.com first-party captures 2018 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 2018-12, in the first year the model appears. Factory colors: Copper.