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Aluminium full-suspension electric mountain bike Trek Fuel+ EX 8 Eagle 70 matte olive grey/trek black 12-speed

Aluminium full-suspension electric mountain bike Trek Fuel+ EX 8 olive grey, size L: TQ HPR60 580 Wh, 21.08 kg in M

€5,099.00 Incl. Tax

~~€5,599.00~~ MSRP

Recommended supplier selling price in 2026

Color

Black and green

Size

Size charts

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Trek Fuel+ EX 8 Matte Olive Grey: a trail e-MTB designed to travel

Available in size L in this colourway, the Trek Fuel+ EX 8 Gen 2 is an electric trail bike with an Alpha NEXT Platinum aluminium frame, fitted with transport protection and a removable 580 Wh TQ battery. TQ HPR60 motor, Fox 145 / 150 mm suspension, SRAM Eagle 70, for 21.08 kg in size M according to Trek. Matte Olive Grey/Trek Black pairs a matt olive grey, almost khaki, with touches of black.

Technical specifications

Frame	Alpha NEXT Platinum aluminium, removable battery, ZS headset, adjustable progression, interchangeable alloy rocker link and lower shock mount, down tube protection, ABP, UDH, Boost148
Motor	TQ HPR60: 60 Nm, 250 W continuous, 350 W peak
Battery	TQ 580 Wh, removable
Controls / display	TQ LED display with Bluetooth and ANT+
Suspension	Fox Rhythm 36 GRIP, Float EVOL, 150 mm / Fox Performance Float X 2-position, 205 x 60 mm, 145 mm
Drivetrain	SRAM Eagle 70 T-Type 1x12, Eagle 70 160 mm cranks, XS-1270 10-52 cassette
Brakes	SRAM DB 8 4-piston hydraulic, 200 mm rotors front and rear
Wheels / tyres	Bontrager Line TLR 30 rims, Rapid Drive 108 hubs / Bontrager Brevard Pro XR 29x2.50
Cockpit	Race Face Turbine alloy 35 mm handlebar, 40 mm rise, Bontrager Elite 45 mm stem
Saddle / seatpost	Bontrager Verse Short stainless rails / Bontrager Line Dropper 200 mm
Weight	21.08 kg in size M (Trek figure, with tubeless sealant, no inner tubes)

At a glance

✓ Alpha NEXT Platinum aluminium	✓ TQ HPR60 and removable 580 Wh
✓ 145 mm rear, 150 mm front	✓ SRAM Eagle 70 T-Type 10-52
✓ DB 8 4-piston brakes, 200 mm	✓ 21.08 kg in size M

Who is it for?

For the mountain biker who often loads their bike onto a bike rack or a shuttle to reach trailheads, and who goes on mountain bike trips to the neighbouring ranges. Size L is aimed at riders from 177 to 188 cm.

The LVR workshop view

Alpha NEXT Platinum aluminium, Trek's know-how. At Trek, Alpha refers to a family of alloys in several grades: Silver for entry level, Platinum above it, and NEXT Platinum at the top, the one used on this Fuel+ EX 8. The tubes are shaped to house the TQ motor and removable battery, with wall thicknesses tuned section by section. It is a frame that takes rock strikes without a second thought.

	Aluminium Fuel+ EX 8	Carbon Fuel+ EX (9.7 to 9.9)	Fuel EXe (previous generation)
Level	High-end Trek aluminium	Trek mountain bike carbon	Previous lightweight e-MTB
Construction	Alpha NEXT Platinum, tuned wall thickness	OCLV Mountain	Carbon, TQ HPR50 and 360 Wh
Reference bike	Fuel+ EX 8: 21.08 kg (M)	Fuel+ EX 9.7: 19.73 kg (M)	Fuel EXe 9.7: 19.33 kg (M)
What it means	Gentler budget, same motor	1.35 kg lighter	Less torque, smaller battery

Put simply: the Fuel+ EX 8 offers the TQ HPR60 drive system, 580 Wh battery and 145 / 150 mm of the carbon versions on an aluminium frame. It weighs 21.08 kg in M, 1.35 kg more than the carbon 9.7.

The transport protection built into the frame limits rubbing when the bike sits on a shuttle trailer or pick-up bed, a common situation when you are lapping descents around Lodève. The removable battery also makes loading easier: you take it out to lighten the bike before lifting it onto the rack.

The TQ HPR60 motor fits in a compact casing that keeps decent ground clearance over rocky steps. Its assist is capped at 25 km/h, as e-bike regulations require, which is plenty on the trails. We recommend storing the battery at between 30 and 60 % charge during long winter breaks.

Which Fuel+ should you choose?

Model	Frame	Motor / battery	Rear / front travel	Weight (M)
Fuel+ EX 8 Eagle 70	Alpha NEXT Platinum alloy	TQ HPR60 / 580 Wh	145 / 150 mm	21.08 kg
Fuel+ EX 9.7 Eagle 70	OCLV Mountain carbon	TQ HPR60 / 580 Wh	150 mm front	19.73 kg
Fuel+ EX 9.8 Eagle 90	OCLV Mountain carbon	TQ HPR60 / 580 Wh	145 / 150 mm	20.38 kg
Fuel+ MX 9.8 XT Di2	OCLV Mountain carbon	TQ HPR60 / 580 Wh	150 / 160 mm	19.79 kg

Our take: at 21.08 kg in M, the Fuel+ EX 8 is 1.35 kg heavier than the carbon 9.7. For use involving lots of transport and handling, aluminium shrugs off minor knocks, which partly makes up for the extra weight.

LVR sizing advice

If you are between sizes, the shorter one makes the Fuel+ EX 8 livelier in hairpins, the longer one more stable when the terrain speeds up. The dropper post grows with the frame: 170 mm in M, 200 mm in L.

Size	L
Rider height (cm)	177-188
Inseam (cm)	84-89
Dropper post (mm)	200
Front / rear wheels (in)	29 / 29

Source: Trek size guide. Bike fitting available in our Béziers shop.

Your questions

What does the transport protection cover?	The areas of the frame in contact with a shuttle trailer or bike rack.
Is a removable battery useful?	Yes, to lighten the bike for loading and to charge it indoors.
How should the battery be stored in winter?	Somewhere dry, at room temperature, charged to between 30 and 60 %; we will explain it to you.
Is the matt olive grey delicate?	It cleans up with soapy water, no polish needed.

The LVR Cycles verdict

A tough, practical aluminium Fuel+ EX, ideal for the mountain biker who often transports their bike. The matt olive grey gives it a very current adventurous style.

Pros
+ Integrated transport protection
+ Removable battery, easy to take out
+ Elegant matt olive shade

Cons
- Only in L in this colourway
- Heavier than the carbon versions

Why buy from LVR Cycles? As a Trek retailer in Béziers, we prepare your Fuel+ EX for travel, check the battery mounting and handle TQ motor diagnostics and updates.

Please note that the specifications may be changed without prior notice by the manufacturer, based on the availability of components and other factors.

Reference TRK-5335680

Data sheet