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MountainMass marketVerified spec

2020 Mongoose Tyax Expert 27.5 Women's

Lists today at $1,350 (2026-09)

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What a used one is worth

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New

$694

$438 to $845

Like new

$659

$417 to $803

Excellent

$625

$395 to $761

Good

$521

$329 to $634

Fair

$382

$241 to $465

For parts

$208

$132 to $254

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

Overview

Brand
Mongoose
Model family
Tyax
Model year
2020
Category
Mountain · xc
Frame material
aluminum
Sizes
SM, MD
Wheel size
27.5
Years sold
2020 to 2026
Current list price
$1,350 (as of 2026-09)

Drivetrain

Speeds
12
Groupset
SRAM SX Eagle
Electronic
false

Build

Fork
SR Suntour XCR Air, 27.5", aluminum steerer, hydraulic lockout, 15 mm x 110 mm, thru axle, 100 mm travel
Stem
Xposure 3D forged aluminum, threadless, 60 mm, 6°, 31.8 mm clamp
Tires
Kenda Kadre, 27.5 in x 2.4 in, wire bead
Brakes
Shimano BR-M400, hydraulic, aluminum, 160 mm rotor
Saddle
Mongoose MTB
Wheels
WTB ST-i35, aluminum double wall, 35 mm ID, 32H, tubeless compatible
Crankset
SRAM, 30T
Seatpost
Xposure, aluminum, 350 mm, zero offset, 31.6 mm
Shifters
SRAM SX Eagle, 12-speed
Handlebar
Xposure, double-butted aluminum, 740 mm width, 15 mm rise, 31.8 mm clamp
Suspension
front
Rear derailleur
SRAM SX Eagle
Travel front mm
100

Mass market model record: appears in mongoose.com first-party captures 2020 to 2026 and is listed on the live site in 2026-09. Components are from the live mongoose.com page. Factory colors: Yellow.

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