MountainVerified spec

2023 Trek Fuel EX 9.8 GX AXS Gen 6

Launched at $7,700

Own a 2023 Trek Fuel EX 9.8 GX AXS Gen 6?

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What a used one is worth

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New

$5,083

$3,430 to $5,994

Like new

$4,829

$3,259 to $5,694

Excellent

$4,575

$3,087 to $5,394

Good

$3,813

$2,573 to $4,495

Fair

$2,796

$1,887 to $3,297

For parts

$1,525

$1,029 to $1,798

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

Overview

Brand: Trek
Model family: Fuel EX
Model year: 2023
Category: Mountain · trail
Frame material: carbon
Sizes: XS, S, M, ML, L, XL
Wheel size: 29/27.5
Wheel setup: either
Launch MSRP (US): $7,700

Drivetrain

Speeds: 12
Groupset: SRAM GX Eagle AXS
Electronic: true

Build

Fork: Fox Performance 36, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt axle, 150mm travel
Tires: Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 27.5x2.50'' (XS/S); Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 29x2.50'' (S/M/ML/L/XL)
Brakes: SRAM Code R 4-piston hydraulic disc
Saddle: Bontrager Arvada, austenite rails, 138mm width
Wheels: Bontrager Line Elite 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, SRAM XD driver, Boost148, 12mm thru axle, 27.5'' (XS/S); Bontrager Line Elite 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, SRAM XD driver, Boost148, 12mm thru axle, 29'' (S/M/ML/L/XL); Bontrager Line Elite 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 27.5'' (XS/S); Bontrager Line Elite 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29'' (S/M/ML/L/XL)
Cassette: SRAM Eagle XG-1275, 10-52, 12 speed
Crankset: SRAM GX Eagle, DUB MTB Wide, 30T, 55mm chainline, 170 length
Seatpost: Bontrager Line Elite Dropper, 100mm travel, MaxFlow, internal routing, 34.9mm, 345mm length (XS/S); Bontrager Line Elite Dropper, 150mm travel, MaxFlow, internal routing, 34.9mm, 440mm length (M/ML); Bontrager Line Elite Dropper, 170mm travel, MaxFlow, internal routing, 34.9mm, 485mm length (L); Bontrager Line Elite Dropper, 200mm travel, MaxFlow, internal routing, 34.9mm, 550mm length (XL)
Shifters: SRAM GX Eagle AXS, 12 speed
Weight kg: 14.15
Rear shock: Fox Performance Float X, 2-position damper, 185mm x 55mm
Travel rear mm: 140
Rear derailleur: SRAM GX Eagle AXS
Travel front mm: 150

Geometry

L: Reach mm: 485; Stack mm: 621; Head angle deg: 64.5
M: Reach mm: 450; Stack mm: 617; Head angle deg: 64.5
S: Reach mm: 430; Stack mm: 574; Head angle deg: 64.5
ML: Reach mm: 470; Stack mm: 617; Head angle deg: 64.5
XL: Reach mm: 515; Stack mm: 635; Head angle deg: 64.5
XS: Reach mm: 400; Stack mm: 574; Head angle deg: 64.5

Price as shown on Trek's US site, 2023-03 capture. Geometry figures from the low position of the adjustable Mino Link. Smaller frame sizes run the smaller wheel size.

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