MountainVerified spec

2026 Trek Fuel EX 9.9 X0 AXS Gen 7

Launched at $8,500

Own a 2026 Trek Fuel EX 9.9 X0 AXS Gen 7?

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What a used one is worth

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New

$8,500

$8,500 to $8,500

Like new

$8,075

$8,075 to $8,075

Excellent

$7,650

$7,650 to $7,650

Good

$6,375

$6,375 to $6,375

Fair

$4,675

$4,675 to $4,675

For parts

$2,550

$2,550 to $2,550

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: 2026
Category: Mountain · trail
Frame material: carbon
Sizes: S, M, L, XL, XXL
Wheel size: 29
Wheel setup: by frame size
Launch MSRP (US): $8,500

Drivetrain

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

Build

Fork: RockShox Lyrik Ultimate, DebonAir+ w/ ButterCups, Charger 3.1 RC damper, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 150mm travel
Stem: Race Face Turbine R, 35mm, 0 degree, 40mm length
Tires: Maxxis Minion DHF, tubeless ready, 3C, EXO+ casing, MAXXGRIP, folding bead, 29x2.5'' (S/M/L/XL/XXL); Maxxis Minion DHR II, tubeless ready, 3C, EXO+ casing, MAXXTERRA, folding bead, 27.5x2.5'' (S); Maxxis Minion DHR II, tubeless ready, 3C, EXO+ casing, MAXXTERRA, folding bead, 29x2.5'' (M/L/XL/XXL)
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, Boost148, 12mm thru axle, 27.5'' (S); Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12mm thru axle, 29'' (M/L/XL/XXL); Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29'' (S/M/L/XL/XXL)
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, 150mm travel, wireless, 34.9mm, 442mm length (S); RockShox Reverb AXS, 175mm travel, wireless, 34.9mm, 492mm length (M); RockShox Reverb AXS, 200mm travel, wireless, 34.9mm, 542mm length (L/XL/XXL)
Shifters: SRAM AXS pod
Handlebar: Race Face ERA, carbon, 35mm, 40mm rise, 800mm width
Weight kg: 14.08
Rear shock: RockShox Deluxe Ultimate RC2T, 205mm x 60mm
Rear derailleur: SRAM X0 Eagle AXS, T-Type
Travel front mm: 150

Geometry

L: Reach mm: 485; Stack mm: 638; Head angle deg: 64.5
M: Reach mm: 460; Stack mm: 624; Head angle deg: 64.5
S: Reach mm: 431; Stack mm: 610; Head angle deg: 64.6
XL: Reach mm: 510; Stack mm: 651; Head angle deg: 64.5
XXL: Reach mm: 530; Stack mm: 665; Head angle deg: 64.5

Price as shown on Trek's US site, 2025-12 capture.

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