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MountainFramesetVerified spec

2021 Trek Fuel EX AL Gen 5 Frameset

Launched at $2,000

Own a 2021 Trek Fuel EX AL Gen 5 Frameset?

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What a used one is worth

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New

$1,118

$722 to $1,346

Like new

$1,062

$686 to $1,279

Excellent

$1,006

$650 to $1,212

Good

$838

$541 to $1,010

Fair

$615

$397 to $741

For parts

$335

$217 to $404

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
2021
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)
$2,000

Build

Stem
Bontrager Line, 35mm, 0 degree, 40mm length (XS/S); Bontrager Line, 35mm, 0 degree, 50mm length (M/ML/L/XL/XXL)
Weight kg
3.71
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

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, 2020-10 capture. Geometry figures from the low position of the adjustable Mino Link. Smaller frame sizes run the smaller wheel size. Sold across model years 2021-2022.

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