2021

TREK Top Fuel 8 NX 2021

Mountain · Cross Country · Unisex
Frame material Aluminum
Groupset NX Eagle
Weight 13.66 kg
Wheel size 29
Wheel material Aluminum
Drivetrain 1 X 12
Chain Sram Nx Eagle, 12-Speed
Tires Bontrager Xr3 Team Iss...
Brake type Hydraulic Disc
See all specifications
RRP
€3,099 incl. taxes
Observed price — New
€1,830 incl. taxes
5 price points
Min: 1234 € (XXXXXXXXX)
Max: 1234 € (XXXXXXXXX)
Refurbished price
€1,259 incl. taxes
4 price points
Min: 1234 € (XXXXXXXXX)
Max: 1234 € (XXXXXXXXX)
Likely trade-in value
1 234 €
Trek Top Fuel 8 NX 2021

About this bike

Looking at the Trek Top Fuel 8 NX 2021? This mountain bike in the cross country segment keeps showing up across European retailers. Built around an aluminium frame.

Coverage is wide for this model: 9 retailers have stocked or listed the Trek Top Fuel 8 NX recently in our index.

On the financial side, the recommended retail price (RRP) is €3,099, while the observed market price for a new unit averages €1,830. On the second-hand market we see refurbished units at around €1,259.

All data is refreshed daily — keep reading to see how the Trek Top Fuel 8 NX performs against the rest of the market.

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 Top Fuel 8 NX 2021 Link TOP FUEL 8 — Refurbished 1 234 € 1 234 € -20% On sale France 2026-11-02 2026-09-19 44 Similar match No — — M — Aluminium 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 Link TOP FUEL 8 2022 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-11-02 2026-10-26 7 Similar match No Other SRAM — M Disco Aluminium — — — Mtb
Retailer Trek Top Fuel 8 NX 2021 Link TOP FUEL 8 2022 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-11-02 2026-10-05 28 Similar match No Shimano Deore XT — 57 cm Disco Aluminium 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 Link TOP FUEL 8 — Refurbished 1 234 € 1 234 € -20% On sale France 2026-11-02 2026-11-02 0 Similar match No 10-50-T — S / 153-168 cm — Aluminium — — — Mtb
Retailer Trek Top Fuel 8 NX 2021 Link TOP FUEL 8 2020 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-11-02 2026-06-22 133 Similar match No SRAM NX Eagle — L Disco Aluminium 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 Link TOP FUEL 8 2022 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-11-02 2026-09-21 42 Similar match No Shimano Deore XT — M Disco Aluminium 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 Link TOP FUEL 8 2023 Refurbished 1 234 € 1 234 € -20% On sale Netherlands 2026-11-01 2026-09-20 42 Similar match No Shimano XT, 12-Speed — L — Aluminium 29 inch Wheels — — Mtb
Retailer Trek Top Fuel 8 NX 2021 Link TOP FUEL 8 — New 1 234 € 1 234 € -20% On sale Belgium 2026-10-30 2026-01-11 292 Similar match No — — — — — — — — —
Retailer Trek Top Fuel 8 NX 2021 Link TOP FUEL 8 — New 1 234 € 1 234 € -20% On sale Belgium 2026-10-30 2026-01-11 292 Similar match No — — — — — — — — —
Retailer Trek Top Fuel 8 NX 2021 Link TOP FUEL 8 2025 New 1 234 € 1 234 € -20% On sale France 2026-08-28 2026-04-19 131 Similar match No — — S — — — — — Mtb
Retailer Trek Top Fuel 8 NX 2021 Link TOP FUEL 8 2025 New 1 234 € 1 234 € -20% On sale Europe 2026-08-10 2026-05-05 97 Similar match No Shimano Deore XT — M Disco Aluminium — — — Mtb
Retailer Trek Top Fuel 8 NX 2021 Link TOP FUEL 8 2025 New 1 234 € 1 234 € -20% On sale France 2026-07-27 2026-05-03 85 Similar match No Shimano, 4 pistons, disque hydrauliques, levier M6100, étrier M6120 — — — — — — — Mtb
Retailer Trek Top Fuel 8 NX 2021 Link TOP FUEL 8 — New 1 234 € 1 234 € -20% On sale Italy 2026-07-19 2026-04-19 91 Similar match No — — — — — — — — Mtb
Retailer Trek Top Fuel 8 NX 2021 Link TOP FUEL 8 — New 1 234 € 1 234 € -20% On sale Belgium 2026-07-03 2026-04-20 74 Similar match No — — — — — — — — —
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 8 2022 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-10-25 2026-07-27 90 Similar match No Shimano Deore XT — L Disco Aluminium 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 8 2022 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-10-16 2026-08-10 67 Similar match No Shimano Deore XT — M Disco Aluminium 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL — Refurbished 1 234 € 1 234 € -20% Sold France 2026-10-09 2026-09-12 27 Similar match No Sram GX Eagle AXS — M / 165-178 cm — Carbon — — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 8 NX 2021 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-10-02 2026-09-14 18 Perfect match No SRAM NX Eagle — L Disco Aluminium 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 8 2017 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-25 2026-09-14 11 Similar match No Shimano Deore XT — L Disco Aluminium 27.5, 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 8 — Refurbished 1 234 € 1 234 € -20% Sold France 2026-09-25 2026-09-12 13 Similar match No Shimano XTR — M / 165-178 cm — Aluminium — — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 8 2024 New 1 234 € 1 234 € -20% Sold France 2026-09-21 2026-08-07 45 Similar match No Xt — — — — — — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 8 2024 New 1 234 € 1 234 € -20% Sold France 2026-09-21 2026-07-28 55 Similar match No Xt — — — Aluminium — — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 8 2023 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-18 2026-09-14 4 Similar match No Shimano Deore XT — M Disco Aluminium 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 8 NX 2021 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-18 2026-05-05 136 Perfect match No SRAM NX Eagle — M Disco Aluminium 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 8 NX 2021 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-08-17 25 Perfect match No SRAM NX Eagle — 47 cm Disco Aluminium 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 8 2020 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-08-17 25 Perfect match No SRAM NX Eagle — M Disco Aluminium 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 8 NX 2021 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-08-17 25 Perfect match No SRAM NX Eagle — 61 cm Disco Aluminium 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 8 2016 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-08-17 25 Similar match No Shimano Deore XT — 53 cm Disco Aluminium 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 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 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 2021 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-09-11 2026-08-17 25 Similar match No SRAM X01 Eagle — M Disco Carbon — — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 2023 Refurbished 1 234 € 1 234 € -20% Sold Germany 2026-09-11 2026-08-29 13 Similar match No Shimano Deore XT — — — — 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 2023 Refurbished 1 234 € 1 234 € -20% Sold Germany 2026-08-28 2026-08-22 6 Similar match No Shimano Deore XT — — — — 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL — Refurbished 1 234 € 1 234 € -20% Sold France 2026-08-28 2026-08-09 19 Similar match No Sram NX1 — M / 165-178 cm — Carbon — — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 2018 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-08-14 2026-05-05 101 Similar match No SRAM GX — 55 cm Disco Carbon — — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 8 2020 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-08-14 2026-08-10 4 Perfect match No SRAM NX Eagle — Md/lg Disco Aluminium 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 8 2022 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-08-07 2026-08-04 3 Similar match No SRAM NX — L Disco Aluminium — — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL — Refurbished 1 234 € 1 234 € -20% Sold France 2026-07-19 2026-07-04 15 Similar match No Sram NX1 — M/ 165-179 cm — Carbon — — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 8 2024 New 1 234 € 1 234 € -20% Sold France 2026-07-18 2026-04-19 90 Similar match No Xt — M-l Frein à disque hydraulique — — — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL — Refurbished 1 234 € 1 234 € -20% Sold France 2026-06-21 2026-05-24 28 Similar match No — — M Disques Aluminium 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 8 2019 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-06-07 2026-05-05 33 Similar match No SRAM NX Eagle — Md/lg Disco Aluminium 27.5, 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 8 2020 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-05-23 2026-05-05 18 Perfect match No SRAM NX Eagle — L Disco Aluminium 29 — — Mtb
Retailer Trek Top Fuel 8 NX 2021 — TOP FUEL 8 NX 2021 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-05-19 2026-05-05 14 Perfect match No SRAM NX Eagle — L Disco Aluminium — — — Mtb

Specifications

CategoryMountain
SubcategoryCross Country
Year2021
Framealloy frame
Frame materialAluminum
ForkRockShox Recon Gold RL, Solo Air spring, Motion Control damper...
Weight13.66 kg
SuspensionFull
Rear shockSize: S, M, M/L, L, XL, XXL, Fox Performance Float, 2-position...
TravelNULL
Colors XXXXXXXX
Sizes XXXXXXXX

Components

Groupset NX Eagle
Drivetrain 1 X 12
Rear derailleur SRAM NX Eagle
Cassette SRAM PG-1230 Eagle, 11-50, 12 speed
Chain SRAM NX Eagle, 12-speed
Crank Size: S, SRAM NX Eagle, DUB, 32T steel ring, Boost, 170 mm length; Size: M, M/L, L, XL, XXL, SRAM NX Eagle, DUB, 32T steel ring, Boost, 175 mm length
Bottom bracket SRAM DUB, 92 mm, PressFit
Brake type Hydraulic Disc
Brakes SRAM Level T hydraulic disc
Handlebar Bontrager Rhythm Comp, alloy, 31.8 mm, 15 mm rise, 750 mm width
Stem Size: S, M, M/L, Bontrager Rhythm Comp, 31.8mm, Knock Block, 0-degree, 60 mm length; Size: L, XL, XXL, Bontrager Rhythm Comp, 31.8 mm, Knock Block, 0-degree, 70 mm length
Grips Bontrager XR Trail Comp, nylon lock-on
Saddle Bontrager Arvada, steel rails, 138 mm width
Seatpost Size: S, Bontrager Line Dropper, 100 mm travel, internal routing, 31.6 mm, 345 mm length; Size: M, M/L, L, XL, XXL, Bontrager Line Dropper, 150mm travel, internal routing, 31.6 mm, 440mm length

Wheels & Tires

Wheel size 29
Wheel material Aluminum
Rims Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23 mm width, Presta valve
Tires Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29x2.40"
Tire width 2.4"
Tire clearance 2.4"

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