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The Trek Fuel+ EX 9.8 XT Di2 Gen 2 is a premium carbon electric mountain bike combining smooth TQ HPR60 assistance with 145mm of rear travel, Fox Factory suspension and Shimano XT Di2 electronic shifting. Featuring a removable 580Wh battery, powerful four-piston brakes and tubeless-ready wheels, it's built for technical trails and longer mountain adventures.
The Trek Fuel+ EX 9.8 XT Di2 Gen 2 is a premium carbon electric mountain bike combining smooth TQ HPR60 assistance with 145mm of rear travel, Fox Factory suspension and Shimano XT Di2 electronic shifting. Featuring a removable 580Wh battery, powerful four-piston brakes and tubeless-ready wheels, it's built for technical trails and longer mountain adventures.
Trek

Trek Fuel+ EX 9.8XTDI2 Gen 2 Electric Full Sus Carbon MTB 2027 in Smoke/Grey Marble

£8,075.00
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Trek Fuel+ EX 9.8XTDI2 Gen 2 Electric Full Sus Carbon MTB 2027 in Gloss Navy/Matte Black
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We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Please note:
1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £50 for collection (£100 from Northern Ireland). If you do not have the original box in usable condition, we will charge you an additional £15 to provide one.

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Trek Fuel+ EX 9.8XTDI2 Gen 2 Electric Full Sus Carbon MTB 2027 in Smoke/Grey Marble

Season:2027

Brand:Trek

Code:FUEL+EX9.8XTDI2EUSK-CH

The Trek Fuel+ EX 9.8 XT Di2 Gen 2 Electric Mountain Bike is a premium carbon trail e-MTB designed for riders who want to explore further without compromising the natural feel of mountain biking. Its lightweight OCLV Mountain Carbon frame features 145mm of rear suspension travel, adjustable geometry and Trek's Active Braking Pivot suspension system, delivering responsive handling and confident control across varied terrain.

Powered by the compact TQ HPR60 motor, the Fuel+ EX delivers smooth, quiet assistance with up to 60Nm of torque. A removable 580Wh battery provides the capacity for longer trail adventures, while the integrated colour LED display keeps essential riding information within easy reach. Premium Fox Factory suspension combines a 150mm Fox 36 Factory fork with a Fox Float X Factory rear shock, providing excellent traction and control on technical climbs and challenging descents.

Shimano XT Di2 electronic 12-speed shifting delivers fast, precise gear changes at the touch of a button, making it easy to find the right gear as the trail changes. Powerful Shimano XT four-piston hydraulic disc brakes provide dependable stopping performance, while Bontrager Line Comp 30 tubeless-ready wheels and Maxxis Minion tyres deliver grip and control across challenging terrain. A Race Face Turbine alloy handlebar and Bontrager Line dropper seatpost complete a capable trail-focused specification, making the Fuel+ EX equally at home on flowing singletrack and technical mountain adventures.

Key Features & Benefits:

  • TQ HPR60 Electric Assistance: Compact, quiet motor delivering 60Nm of torque, paired with a removable 580Wh battery for smooth assistance and longer adventures.
  • Premium Carbon Frame and Fox Suspension: OCLV Mountain Carbon construction with 145mm rear travel, a 150mm Fox 36 Factory fork and Fox Float X Factory shock for exceptional trail control.
  • Shimano XT Di2 Electronic Shifting: Precise 12-speed electronic gear changes, powerful Shimano XT four-piston brakes and tubeless-ready Bontrager wheels deliver dependable performance on demanding trails.

Full specification:

  • Frame: OCLV Mountain Carbon, removable battery, adjustable leverage rate, angle-adjustable headset compatibility, guided internal cable routing, interchangeable alloy rocker links and lower shock mount, downtube and shuttle guards, Active Braking Pivot, UDH, Boost148, adaptable 145–160mm rear travel
  • Rear Shock: Fox Float X Factory, 2-position Open/Firm lever, 205x60mm trunnion mount
  • Fork: Fox 36 Factory, Float EVOL air spring, GRIP X2 damper, 44mm offset, Boost110, 15mm Kabolt X axle, 150mm travel
  • Motor: TQ HPR60, 60Nm torque, 250W continuous rated power, 350W peak power
  • Battery: TQ removable integrated battery, 580Wh
  • Controller: TQ colour LED display with Bluetooth and ANT+ connectivity
  • Charger: TQ 4A charger
  • Number of Gears: 12
  • Gear Shifters: Shimano XT Di2 M8250, 12-speed electronic
  • Chainset: e*thirteen e*spec Plus, 160mm crank arms
  • Chainrings: e*thirteen Helix Core Steel, 32T
  • Rear Cassette: Shimano XT M8200, 10-51T, 12-speed
  • Chain: Shimano Ultegra/XT M8100, 12-speed
  • Rear Derailleur: Shimano XT Di2 M8260, 12-speed electronic
  • Pedals: Not supplied: Shop pedals here
  • Front Wheel: Bontrager Line Comp 30, tubeless-ready, six-bolt disc, Boost110, 15mm thru-axle
  • Rear Wheel: Bontrager Line Comp 30, tubeless-ready, Rapid Drive 108, six-bolt disc, Shimano Micro Spline freehub, Boost148, 12mm thru-axle
  • Front Tyre: Maxxis Minion DHF, 3C MaxxGrip, EXO+ casing, tubeless-ready, 2.5-inch width
  • Rear Tyre: Maxxis Minion DHR II, 3C MaxxTerra, EXO+ casing, tubeless-ready, 2.5-inch width
  • Brakes: Shimano XT M8220 four-piston hydraulic disc brakes, Shimano RT-6B750 six-bolt 200mm rotors
  • Handlebars: Race Face Turbine alloy, 35mm clamp, 40mm rise, 780mm width
  • Grips: Trek Line Elite lock-on
  • Headset: Zero-stack integrated headset, angle-adjustable headset compatible
  • Stem: Bontrager Elite, 35mm clamp, 0-degree rise, 45mm length
  • Saddle: Bontrager Verse Short Comp, steel rails, 145mm width
  • Seatpost: Bontrager Line Dropper, MaxFlow, internal routing, 34.9mm diameter; travel varies by frame size
  • Weight: Not Supplied by Manufacturer


Manufacturers reserve the right to change specifications without notice based on availability at the point of assembly.

Sizing Chart for Trek Fuel+ Gen 2

SizeRider HeightInseam
S155 - 165 cm5'1" - 5'5"74 - 78 cm29" - 31"
M165 - 176 cm5'5" - 5'9"79 - 83 cm31" - 33"
L177 - 188 cm5'10" - 6'2"84 - 89 cm33" - 35"
XL188 - 195 cm6'2" - 6'5"89 - 91 cm35" - 36"
2XL195 - 203 cm6'5" - 6'8"91 - 97 cm36" - 38"

Geometry for Trek Fuel+ Gen 2 (EX)


Frame size number15.5"17.5"19.5"21.5"23"
Frame size letterSMLXLXXL
Wheel size29"/27.5"29"29"29"29"
A — Seat tube37404245.547.5
B — Seat tube angle72.7°72.6°72.6°76.9°76.4°
Effective seat tube angle78.2°77.8°77.3°76.9°76.4°
C — Head tube length111112.51415.5
D — Head angle64.6°64.5°64.5°64.5°64.5°
E — Effective top tube55.958.961.365.168.0
F — Bottom bracket height33.933.933.933.933.9
G — Bottom bracket drop3.43.53.53.53.5
H — Chainstay length44.144.444.444.745.2
I — Offset4.44.44.44.44.4
J — Trail12.912.912.912.912.9
K — Wheelbase120.0123.2125.8129.8133.0
L — Standover (carbon)75.474.775.075.576.4
L — Standover
(aluminium)		75.474.674.375.3-
M — Frame reach43.146.048.551.053.0
N — Frame stack62.462.463.865.166.5

Warranty Information for Trek:

Lifetime warranty on Frame sets (frame and rigid fork), main frame and full suspension swing arms for the lifetime of the original owner, and Bontrager wheels with carbon rims.

2-year warranty on Rear suspension linkage components, including bearings, rocker link and accompanying hardware and components, Bontrager wheels with alloy rims, Paint and transfers.

For full warranty policy please visit trekbikes.com

Sizing Information
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