2021

TREK Fuel EX 8 GX 2021

Mountain · Trail · Unisex
Frame material Aluminum
Groupset GX Eagle, X1
Weight 13.78 kg
Wheel material Aluminum
Drivetrain 1 X 12
Chain Sram Gx Eagle, 12-Speed
Tires Size: Xs, S, Bontrager...
Brake type Hydraulic Disc
See all specifications
RRP
€3,499 incl. taxes
Observed price — New
€2,702 incl. taxes
7 price points
Min: 1234 € (XXXXXXXXX)
Max: 1234 € (XXXXXXXXX)
Refurbished price
€1,790 incl. taxes
3 price points
Min: 1234 € (XXXXXXXXX)
Max: 1234 € (XXXXXXXXX)
Likely trade-in value
1 234 €
Trek Fuel EX 8 GX 2021

About this bike

Discover the Trek Fuel EX 8 GX 2021, a mountain bike in the trail segment. Built around an aluminium frame.

Across our index, the Fuel EX 8 GX appears at 10 retailers in Europe, which gives us a solid sample for live pricing data.

On the financial side, the recommended retail price (RRP) is €3,499, while the observed market price for a new unit averages €2,702. On the second-hand market we see refurbished units at around €1,790.

Scroll down for the full retailer breakdown, price history and trade-in benchmark of the Trek Fuel EX 8 GX.

Bikes currently in the market or recently sold

Retailer Image Link Model Year Condition Price RRP Discount Status Country Last seen First seen Online for Similarity E-Bike Groupset Mileage Size Brake type Frame material Wheel size Motor Torque Battery capacity Category
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 2019 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-11-02 2026-11-02 0 Similar match No Shimano Deore XT — M Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 2024 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-11-02 2026-10-19 14 Similar match No Shimano Deore XT — Xl Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 GX 2021 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-11-02 2026-05-05 181 Similar match No SRAM GX Eagle — M Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 2018 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-11-02 2026-11-02 0 Similar match No SRAM GX Eagle AXS — L Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 2025 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-11-02 2026-05-05 181 Similar match No Shimano Deore XT — M Disco Aluminium 27.5 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 2020 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-11-02 2026-05-05 181 Similar match No Shimano Deore XT — 42 cm Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX — Refurbished 1 234 € 1 234 € -20% On sale France 2026-11-02 2026-10-26 7 Similar match No Gx — M / 165-178 cm — Carbon — — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 2019 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-11-02 2026-10-26 7 Similar match No Shimano Deore XT — Xl Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 2015 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-11-02 2026-11-02 0 Similar match No Shimano Deore XT — M Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 2018 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-11-02 2026-10-26 7 Similar match No SRAM GX Eagle — L Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX — Refurbished 1 234 € 1 234 € -20% On sale France 2026-11-02 2026-10-26 7 Similar match No Gx — S / 153-168 cm — Carbon — — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 2016 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-11-02 2026-10-26 7 Similar match No Shimano Deore XT — S Disco Aluminium 27.5 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 2027 New 1 234 € 1 234 € -20% On sale Germany 2026-11-02 2026-10-24 9 Similar match No SRAM Eagle 70, T-Type, 12-fach — M — Aluminium — — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 2018 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-11-02 2026-09-21 42 Similar match No SRAM GX Eagle — M Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 2021 Refurbished 1 234 € 1 234 € -20% On sale Netherlands 2026-11-01 2026-04-16 199 Perfect match No 1x12 Shimano XT — M/l — Aluminium 29 inch Wheels — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 2027 New 1 234 € 1 234 € -20% On sale Spain 2026-11-01 2026-09-07 55 Similar match No Sram Eagle 70 T-Type — — — Aluminium 29' — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 — New 1 234 € 1 234 € -20% On sale Italy 2026-11-01 2026-09-06 56 Similar match No SRAM Eagle 70, T-Type — — — Aluminium — — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 2020 Refurbished 1 234 € 1 234 € -20% On sale Netherlands 2026-11-01 2026-04-16 199 Similar match No 1x12 Shimano XT — Xxl — Aluminium 29 inch Wheels — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 2018 Refurbished 1 234 € 1 234 € -20% On sale Netherlands 2026-11-01 2026-04-16 199 Similar match No 1x12 Sram GX — M — Aluminium 29 inch Wheels — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 2023 New 1 234 € 1 234 € -20% On sale France 2026-10-30 2025-05-03 545 Similar match No Shimano Deore M6120, plateau 30 dts, ligne de chaine de 55 mm, longueur de 170 mm — S / m / m-l / l / xl / xxl — Aluminium — — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 2027 New 1 234 € 1 234 € -20% On sale France 2026-10-30 2026-09-06 54 Similar match No SRAM Eagle 70, T-Type — — — Aluminium — — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 — New 1 234 € 1 234 € -20% On sale Italy 2026-10-24 2026-09-06 48 Similar match No SRAM Eagle 70, T-Type — — — Aluminium — — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 2026 New 1 234 € 1 234 € -20% On sale France 2026-09-11 2026-04-19 145 Similar match No — — S — — — — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 2022 New 1 234 € 1 234 € -20% On sale Europe 2026-09-07 2026-08-17 21 Similar match No Shimano Deore XT — M Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 Link FUEL EX 8 2025 New 1 234 € 1 234 € -20% On sale France 2026-08-21 2026-04-19 124 Similar match No — — Xs — — — — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX — Refurbished 1 234 € 1 234 € -20% Sold France 2026-10-16 2026-10-03 13 Similar match No Xt — L / 174-187 cm — Carbon — — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2019 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-10-16 2026-09-28 18 Similar match No SRAM GX Eagle — Md/lg Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX — Refurbished 1 234 € 1 234 € -20% Sold France 2026-10-09 2026-10-03 6 Similar match No Gx — M / 165-178 cm — Carbon — — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2012 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-10-09 2026-09-14 25 Similar match No Shimano Deore XT — 17.5" Disco Aluminium 26 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 GX 2021 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-10-02 2026-09-21 11 Perfect match No SRAM GX Eagle — 55 cm Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2022 Refurbished 1 234 € 1 234 € -20% Sold Germany 2026-10-02 2026-09-19 13 Similar match No XT — Xl — Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2017 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-25 2026-09-14 11 Similar match No SRAM GX Eagle — — Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2019 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-25 2026-07-27 60 Similar match No SRAM GX Eagle — L Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2025 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-08-17 25 Similar match No Shimano Deore XT — M Disco Aluminium — — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2018 Refurbished 1 234 € 1 234 € -20% Sold Netherlands 2026-09-11 2026-07-28 45 Similar match No — — M — — — — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2022 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-08-17 25 Similar match No Shimano Deore XT — L Disco Aluminium 27.5, 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2019 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-08-17 25 Similar match No SRAM GX Eagle — 56 cm Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2020 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-08-17 25 Perfect match No SRAM GX Eagle — M Disco Aluminium 27.5, 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 GX 2021 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-08-17 25 Similar match No SRAM GX Eagle — L Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2014 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-08-17 25 Similar match No Shimano Deore XT — M Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2020 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-08-17 25 Similar match No SRAM GX Eagle — M Disco Aluminium 27.5, 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2017 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-08-17 25 Similar match No Shimano Deore XT — Xl Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2018 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-05-05 129 Similar match No SRAM GX Eagle — M Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2019 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-08-17 25 Similar match No SRAM GX Eagle — Xl Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2021 Refurbished 1 234 € 1 234 € -20% Sold Netherlands 2026-09-11 2026-07-28 45 Similar match No : Shimano XT — M — — — — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 GX 2021 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-05-05 129 Similar match No SRAM GX Eagle — L Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX — Refurbished 1 234 € 1 234 € -20% Sold France 2026-09-11 2026-08-29 13 Similar match No Shimano XTR — L / 174-187 cm — Carbon — — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2019 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-08-17 25 Similar match No SRAM GX Eagle — Xl Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2022 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-08-17 25 Similar match No Shimano Deore XT — M Disco Aluminium 27.5, 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2020 Refurbished 1 234 € 1 234 € -20% Sold Netherlands 2026-09-11 2026-07-28 45 Similar match No : Shimano XT — Xxl — — — — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2019 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-08-17 25 Similar match No SRAM GX Eagle — Xl Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2017 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-08-17 25 Similar match No Shimano Deore XT — Xl Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2022 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-08-17 25 Similar match No Shimano Deore XT — M Disco Aluminium 27.5, 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2015 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-08-17 25 Similar match No Shimano Deore XT — M Disco Aluminium 27.5 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2020 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-04-17 147 Perfect match No SRAM GX Eagle — Xl Disco Aluminium 27.5, 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2024 Refurbished 1 234 € 1 234 € -20% Sold France 2026-09-04 2026-08-31 4 Similar match No Shimano Deore XT — L Hydraulic Disc Aluminium 29 — — —
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 GX 2021 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-08-14 2026-07-27 18 Perfect match No SRAM GX Eagle — Xxl Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2022 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-08-14 2026-08-04 10 Similar match No Shimano Deore XT — M Disco Aluminium 27.5, 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 GX 2021 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-08-14 2026-08-04 10 Perfect match No SRAM GX Eagle — M Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2022 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-08-14 2026-06-02 73 Similar match No Shimano Deore — Xl Disco Aluminium — — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX8 2005 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-08-07 2026-08-04 3 Similar match No Shimano Deore LX — L Disco Aluminium — — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2017 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-08-07 2026-07-20 18 Similar match No Shimano Deore XT — 17.5" Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2018 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-08-07 2026-05-11 88 Similar match No SRAM GX Eagle — 18.5" Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2016 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-07-24 2026-05-18 67 Similar match No Shimano Deore XT — 56 cm Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 GX 2021 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-07-10 2026-06-22 18 Perfect match No SRAM GX Eagle — 55 cm Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 — Refurbished 1 234 € 1 234 € -20% Sold France 2026-07-10 2026-06-27 13 Similar match No Sram GX Eagle AXS — Xxl/ plus 193 cm — Aluminium — — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2023 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-07-07 2026-05-11 57 Similar match No Other SRAM — L Disco Aluminium — — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2025 Refurbished 1 234 € 1 234 € -20% Sold France 2026-07-07 2026-04-19 79 Similar match No Shimano XT — M/l Disques Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2019 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-06-27 2026-06-02 25 Similar match No SRAM GX Eagle — M Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 — Refurbished 1 234 € 1 234 € -20% Sold France 2026-06-13 2026-05-16 28 Similar match No — — L — Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2019 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-06-07 2026-06-02 5 Similar match No SRAM GX Eagle — L Disco Aluminium 29 — — Mtb
Retailer Trek Fuel EX 8 GX 2021 — FUEL EX 8 2022 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-06-01 2026-05-05 27 Similar match No Shimano Deore XT — L Disco Aluminium 27.5, 29 — — Mtb

Specifications

CategoryMountain
SubcategoryTrail
Year2021
FrameAlpha Platinum Aluminium, tapered head tube, Knock Block, Cont...
Frame materialAluminum
ForkFox Rhythm 34, Float EVOL air spring, GRIP damper, tapered ste...
Weight13.78 kg
SuspensionFull
Rear shockSize: XS, S, Fox Performance Float EVOL, 3-position RE:aktiv d...
TravelNULL
Colors XXXXXXXX
Sizes XXXXXXXX

Components

Groupset GX Eagle, X1
Drivetrain 1 X 12
Rear derailleur SRAM GX Eagle
Cassette SRAM Eagle XG-1275, 10-52, 12-speed
Chain SRAM GX Eagle, 12-speed
Crank Size: XS, S, SRAM X1 Eagle, DUB, 30T steel ring, 52 mm chainline, 170 mm length; Size: M, ML, L, XL, XXL, SRAM X1 Eagle, DUB, 30T steel ring, 52 mm chainline, 175 mm length
Bottom bracket SRAM DUB, 92 mm, PressFit
Brake type Hydraulic Disc
Brakes SRAM G2 R hydraulic disc
Handlebar Size: XS, S, Bontrager Line, alloy, 35 mm, 27.5 mm rise, 750 mm width; Size: M, ML, L, XL, XXL, Bontrager Line, alloy, 35 mm, 27.5 mm rise, 780 mm width
Stem Size: XS, S, Bontrager Line, 35 mm, Knock Block, 0-degree, 40 mm length; Size: M, ML, L, XL, XXL, Bontrager Line, 35 mm, Knock Block, 0-degree, 50 mm length
Grips Bontrager XR Trail Elite, nylon lock-on
Saddle Bontrager Arvada, hollow chromoly rails, 138 mm width
Seatpost Size: XS, S, Bontrager Line Dropper, 100 mm travel, internal routing, 31.6 mm, 345 mm length; Size: M, ML, L, XL, XXL, Bontrager Line Dropper, 150mm travel, internal routing, 31.6 mm, 440mm length

Wheels & Tires

Wheel material Aluminum
Rims Front: Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle, Rear: Bontrager Line Comp 30, Tubeless-Ready, Rapid Drive 108, 6-bolt, Boost148, 12 mm thru axle
Spokes DT Swiss Champion, J-Bend, Black
Tires Size: XS, S, Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 27.5x2.40"; Size: XS, S, Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 27.5x2.60"; Size: S, M, ML, L, XL, XXL, Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29x2.40"; Size: S, M, ML, L, XL, XXL, Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 29x2.60"
Tire width 2.6"
Tire clearance 2.6"

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