MountainVerified spec

2025 Trek Fuel EX 9.9 X0 AXS T-Type Gen 6

Launched at $8,000

Own a 2025 Trek Fuel EX 9.9 X0 AXS T-Type Gen 6?

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What a used one is worth

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New

$6,240

$4,400 to $7,200

Like new

$5,928

$4,180 to $6,840

Excellent

$5,616

$3,960 to $6,480

Good

$4,680

$3,300 to $5,400

Fair

$3,432

$2,420 to $3,960

For parts

$1,872

$1,320 to $2,160

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: 2025
Category: Mountain · trail
Frame material: carbon
Sizes: XS, S, M, ML, L, XL
Wheel size: 29/27.5
Wheel setup: by frame size
Launch MSRP (US): $8,000

Drivetrain

Speeds: 12
Groupset: SRAM X0 Eagle AXS
Electronic: true

Build

Fork: Fox Factory 36, Float EVOL air spring, GRIP X2 damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt X axle, 180mm direct mount brake tab, 140mm travel (XS/S); Fox Factory 36, Float EVOL air spring, GRIP X2 damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt X axle, 180mm direct mount brake tab, 150mm travel (M/ML/L/XL)
Stem: Bontrager Line Pro, 35mm, Blendr compatible, 0 degree, 35mm length
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, 60 tpi, 27.5x2.50'' (XS/S); Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 29x2.50'' (M/ML/L/XL); Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 60 tpi, 29x2.50'' (M/ML/L/XL)
Brakes: SRAM Maven Silver 4-piston hydraulic disc
Saddle: Verse Short Pro, carbon rails, 145mm width
Wheels: Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, SRAM XD driver, Boost148, 12mm thru axle, 27.5'' (XS/S); Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, SRAM XD driver, Boost148, 12mm thru axle, 29'' (M/ML/L/XL); Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 27.5'' (XS/S); Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29'' (M/ML/L/XL)
Cassette: SRAM Eagle XS-1295, T-Type, 10-52, 12 speed
Crankset: SRAM X0 Eagle, DUB, 30T, T-Type, 55mm chainline, 170mm length
Seatpost: RockShox Reverb AXS, 100mm travel, wireless, 34.9mm, 340mm length (XS/S); RockShox Reverb AXS, 150mm travel, wireless, 34.9mm, 440mm length (M/ML); RockShox Reverb AXS, 170mm travel, wireless, 34.9mm, 480mm length (L/XL)
Shifters: SRAM AXS pod
Handlebar: Bontrager Line Pro, OCLV Carbon, 35mm, 27.5mm rise, 780mm width
Weight kg: 14.78
Rear shock: Fox Factory Float X, 2-position damper, 185mm x 55mm
Travel rear mm: 140
Rear derailleur: SRAM X0 Eagle AXS, T-Type
Travel front mm: 140

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, 2025-01 capture. Geometry figures from the low position of the adjustable Mino Link. Smaller frame sizes run the smaller wheel size.

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