Whyte bikes: delivery limited to certain areas. Check HERE before ordering.

This product is unavailable in Australia. View products available in your country HERE

This product is unavailable in Canada. View products available in your country HERE

This product is unavailable in the EU. View products available in your country HERE

This product is unavailable in Hong Kong. View products available in your country HERE

This product is unavailable in New Zealand. View products available in your country HERE

This product is unavailable in Norway. View products available in your country HERE

This product is unavailable in Saudi Arabia. View products available in your country HERE

This product is unavailable in South Africa. View products available in your country HERE

This product is unavailable in Sweden. View products available in your country HERE

This product is unavailable in Switzerland. View products available in your country HERE

This product is unavailable in the United Arab Emirates. View products available in your country HERE

This product is unavailable in the USA. View products available in your country HERE

Trek Fuel+ EX 9.8 Eagle 90 Gen 2 2026 - Navy / Black

Trek Bikes

£7,625.00
Shipping:
Calculated at Checkout
In Stock
Adding to cart… The item has been added
Pre Order Reserve with £200 Cycle To Work Reservation

Finance Options

Available as a payment option during checkout.

Trek Fuel+ EX 9.8. Light assist. Light years ahead.

More laps. Bigger rides. Same versatile trail feel. The Trek Fuel + EX 9.8 is a mid-assist e-MTB that brings power to the pedal without sacrificing the soul of the ride. With three build options and ultra-adjustable geometry, it’s easy to fine-tune your set-up for tech, flowy loam or the deepest steeps. Just choose your adventure and ride without limits.

 Trek Fuel+

Engineered Chassis

The Fuel + EX 9.8 sets a new benchmark for riders who demand uncompromising performance from their enduro e-MTB. Built around a lightweight yet robust full-suspension chassis, it strikes the perfect balance of precision handling, climbing efficiency and downhill capability.

Trek Fuel+

Effortless Power, Extended Range

Powered by the TQ HPR60 drive system, this e-MTB delivers 60 Nm of torque with an incredibly smooth and natural response — assistance that feels like an extension of your own pedalling. The 580 Wh battery ensures the range to push further, climb higher, and ride longer. With both motor and battery positioned low in the frame, the bike maintains a stable centre of gravity, staying composed through technical rock gardens and agile in fast corners. It’s the authentic mountain bike experience, elevated for bigger adventures.

Trek Fuel+

Design That Delivers

The aesthetic is just as refined as the ride. Clean cable routing, low-profile battery housing and a sleek integration of electronics give the Fuel + EX 9.8 a purposeful, premium look that matches its performance. This isn’t an e-bike that hides behind its motor — it’s one that embraces technology while keeping the focus firmly on the ride.

Trek Fuel+

 

Geometry

Trek Fuel+ Geometry
  
Frame size number15.5"17.5"19.5"21.5"23"
Frame size letter S M L XL XXL
Wheel size 29"/27.5" 29" 29" 29" 29"
A — Seat tube 37.0 40.0 42.0 45.5 47.5
B — Seat tube angle 72.7° 72.6° 72.6° 72.6° 72.6°
Effective seat tube angle 78.2° 77.8° 77.3° 76.9° 76.4°
C — Head tube length 11.0 11.0 12.5 14.0 15.5
D — Head angle 64.6° 64.5° 64.5° 64.5° 64.5°
E — Effective top tube 55.9 58.9 61.9 65.1 68.0
F — Bottom bracket height 33.9 33.9 33.9 33.9 33.9
G — Bottom bracket drop 3.4 3.5 3.5 3.5 3.5
H — Chainstay length 44.1 44.4 44.4 44.7 45.2
I — Offset 4.4 4.4 4.4 4.4 4.4
J — Trail 12.9 12.9 12.9 12.9 12.9
K — Wheelbase 120.0 123.2 125.8 129.8 133.0
L — Standover 75.4 74.7 75.0 75.5 76.4
M — Frame reach 43.1 46.0 48.5 51.0 53.0
N — Frame stack 62.4 62.4 63.8 65.1 66.5

FAQs: Trek Fuel+ EX 9.8

Basics

What size bike do I need?

 

What is Frame Protection and is it worth fitting it to the Fuel+?

 

What is tubeless setup and can the Fuel+ be set up tubeless?

 

What equipment & info will the bike arrive with?

 

Is it possible to see the Fuel+ in your showroom & is it possible to have a test ride or demo it?

 

What type of bike is the Fuel+ and what is it designed for?

 

What type of terrain is the Fuel+ ideally suited towards?

 

Can the Trek Fuel+ EX 9.8 get wet and muddy?

 

How should you clean & maintain the Trek Fuel+ EX 9.8?

 

Can you tell me about the Trek brand?

 

I'm new to riding, what essential bits of kit do I need to get going?

 

Where can I ride the Trek Fuel+ EX 9.8?

 

Technical

Where can I find all of the major components that come on the bike?

 

Can you fit a water bottle on the Trek Fuel+ EX 9.8?

 

What warranty comes on the Trek Fuel+ EX 9.8?

 

Does the Trek Fuel+ EX 9.8 come with pedals?

 

Can I get hold of spare / replacement parts easily for the Trek Fuel+ EX 9.8?

 

Are electric bikes legal? How fast can the Trek Fuel+ EX 9.8 go?

 

Do I need a license to ride the Trek Fuel+ EX 9.8 in the UK?

 

Can I add upgrades to the bike?

 

Electric / Battery

How should I store the bike?

 

What is the battery lifespan on a Trek Fuel+ EX 9.8?

 

Are Lithium-Ion batteries safe?

 

Is the internal battery removable on the Trek Fuel+ EX 9.8?

 

What is the expected range of the battery on the Trek Fuel+ EX 9.8?

 

What is a range extender and can you add one to the Trek Fuel+ EX 9.8?

 

Does the bike arrive fully charged and ready to go?

 

How to charge the battery on the Trek Fuel+ EX 9.8?

 

How long does it take to charge the battery?

 

How is the motor protected ?

 

Purchasing

Why choose MTB Monster?

 

Do you offer 0% finance for the Trek Fuel+ EX 9.8?

 

Do you accept Cycle To Work vouchers? How does it work?

 

I'm still sorting my payment method, can I reserve a bike?

 

The bike is not yet in stock, can I pre-order one?

 

How will the bike be delivered & what are the setup requirements?

 

What are the delivery options?

 

Can I collect the bike in the store?

 

I still have more questions, can I speak to someone?

 
FRAME:
OCLV Mountain Carbon, removable battery, angle-adjust headset, adjustable leverage rate, guided internal routing, interchangeable alloy rocker links, interchangeable lower shock mount, downtube guard, shuttle guard, ABP, UDH, Boost148, adaptable trav
FRAME MATERIAL:
Carbon
FORK BRAND:
Fox
FORK:
RockShox Lyrik Ultimate, DebonAir+ w/ ButterCups, Charger 3.1 RC damper, tapered steerer, 44 mm offset, Boost110, 15 mm Maxle Stealth, 150 mm travel
FORK TRAVEL:
150 mm
REAR SHOCK:
RockShox Deluxe Ultimate RC2T, 205 mm x 60 mm
MOTOR:
TQ
MOTOR CONTROLLER:
TQ
DISPLAY:
TQ LED Display with Bluetooth & ANT+ Connectivity
DRIVE UNIT:
TQ HPR (60 Nm)
BATTERY:
580 Wh Battery
RANGE EXTENDER:
Available for Purchase
CHARGER:
TQ 4A charger
WHEEL SIZE:
29
WHEELS:
Front: Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru-axle, 29" / Rear: Size: M, L, XL, XXL Bontrager Line Comp 30, Tubeless-Ready, Rapid Drive 108, 6-bolt, SRAM XD freehub, Boost148, 12 mm thru axle, 29'' Size S: 27.5"
TYRES:
Maxxis Minion DHF, tubeless-ready, 3C, EXO+ casing, MAXXGRIP, folding bead, 29x2.5''
DROPPER SEATPOST:
Yes
SEATPOST:
Bontrager Line Dropper (MaxFlow, internal, 34.9 mm): S – 150/410 mm; M – 170/450 mm; L/XL/XXL – 200/515 mm.
SADDLE:
Verse Short Comp, steel rails, 145 mm width
CRANKSET:
Premium Alpha Platinum Aluminium frame, top-load PowerPack, integrated cockpit routing, 135x5 mm QR
HANDLEBAR:
Race Face ERA, carbon, 35 mm, 27.5 mm rise, 800 mm width
STEM:
Bontrager Elite, 35 mm, 0-degree, 45 mm length
GRIPS:
Trek Line Elite, lock-on
SHIFTERS:
SRAM Eagle 90, 12-speed
BRAKE BRAND:
Sram
HYDRAULIC BRAKES:
Yes
BRAKES:
SRAM Maven Bronze 4-piston hydraulic discv
REAR DERAILLEUR:
SRAM Eagle 90, T-Type
CHAIN:
SRAM GX Eagle, T-Type, 12-speed
NUMBER OF GEARS:
12 Speed
PEDALS:
Available for Purchase
FRONT MUDGUARD:
MTB Monster Mudguard
EXTRAS:
Bontrager TLR sealant, 180 ml/6 oz
TYPE OF BIKE:
Trail
DESIGNED FOR:
Exploring new trails or going on longer rides where you encounter varied terrain. More relaxed geometry than a Cross Country bike and an excellent balance of climbing ability and downhill capability making it a great all-rounder
IDEAL TERRAIN:
Singletrack trails with some technical descents. Up to and including red routes at trail centres.
PLEASE NOTE:
Trek reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, and materials.
/shipping-tax-and-delivery-information/
/stock-availabilty/
/returns-refunds-and-warranties/

Ask a Question