MountainVerified spec

2020 Trek Fuel EX 8

Launched at $3,450

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What a used one is worth

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New

$1,774

$1,120 to $2,160

Like new

$1,685

$1,064 to $2,052

Excellent

$1,596

$1,008 to $1,944

Good

$1,330

$840 to $1,620

Fair

$975

$616 to $1,188

For parts

$532

$336 to $648

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: 2020
Category: Mountain · trail
Frame material: aluminum
Sizes: XS, S, M, ML, L, XL, XXL
Wheel size: 29/27.5
Wheel setup: either
Launch MSRP (US): $3,450

Drivetrain

Speeds: 12
Groupset: SRAM GX Eagle
Electronic: false

Build

Fork: Fox Rhythm 34, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt axle, 140mm travel
Stem: Bontrager Line, 35mm, 0 degree, 40mm length (XS/S); Bontrager Line, 35mm, 0 degree, 50mm length (M/ML/L/XL/XXL)
Tires: Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 27.5x2.60'' (XS/S); Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29x2.60'' (S/M/ML/L/XL/XXL)
Brakes: Shimano Deore M6000 hydraulic disc
Saddle: Bontrager Arvada, hollow chromoly rails, 138mm width
Wheels: Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12mm thru axle, 27.5'' (XS/S); Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12mm thru axle, 29'' (S/M/ML/L/XL/XXL); Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 27.5'' (XS/S); Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29'' (S/M/ML/L/XL/XXL)
Cassette: SRAM XG-1275 Eagle, 10-50, 12 speed
Crankset: Truvativ Descendant 6k Eagle, DUB, 30T steel ring, Boost (52mm chainline), 170mm length (XS/S); Truvativ Descendant 6k Eagle, DUB, 30T steel ring, Boost (52mm chainline), 175mm length (M/ML/L/XL/XXL)
Seatpost: Bontrager Line Dropper, 100mm travel, internal routing, 31.6mm, 345mm length (XS/S); Bontrager Line Dropper, 150mm travel, internal routing, 31.6mm, 440mm length (M/ML/L/XL/XXL)
Shifters: SRAM GX Eagle, 12 speed
Handlebar: Bontrager Line, alloy, 35mm, 27.5mm rise, 780mm width
Weight kg: 13.78
Rear shock: Fox Performance Float EVOL, 3-position RE:aktiv damper, tuned by Trek Suspension Lab, 210mm x 52.5mm (XS/S); Fox Performance Float EVOL, 3-position RE:aktiv damper, tuned by Trek Suspension Lab, 210mm x 55mm (S/M/ML/L/XL/XXL)
Travel rear mm: 130
Rear derailleur: SRAM GX Eagle
Travel front mm: 140

Geometry

L: Reach mm: 470; Stack mm: 613; Head angle deg: 66
M: Reach mm: 440; Stack mm: 609; Head angle deg: 66
S: Reach mm: 415; Stack mm: 572; Head angle deg: 66
ML: Reach mm: 455; Stack mm: 613; Head angle deg: 66
XL: Reach mm: 495; Stack mm: 627; Head angle deg: 66
XS: Reach mm: 395; Stack mm: 563; Head angle deg: 66
XXL: Reach mm: 515; Stack mm: 645; Head angle deg: 66

Price as shown on Trek's US site, 2019-08 capture. Geometry figures from the low position of the adjustable Mino Link. Smaller frame sizes run the smaller wheel size.

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