Trek Fuel EXe 9.9 XTR Electric Mountain Bike 2023

RRP £12,500.00 Save 17%
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Fuel EXe 9.9 XTR Electric Mountain Bike 2023

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Product ID: 1625509

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Trek Fuel EXe 9.9 XTR Electric Mountain Bike 2023

Trek’s Fuel EXe 9.9 XTR Electric Mountain Bike is designed to be the ultimate trail bike, as adept at climbing and technical singletrack as it is at shooting down descents. 

The trail-orientated chassis pairs a 150mm RockShox Lyrik Ultimate fork with a nimble, 140mm carbon frame with RockShox Super Deluxe Ultimate shock. AirWiz technology makes setting up and monitoring the suspension easy, so the bike is always operating optimally. There is a Mino Link to customise the bottom bracket height and head tube angle slightly between two options and the Active Braking Pivot effectively isolates the suspension from any braking forces.

XTR is Shimano’s range-topping 12-speed groupset, with precise, instant shifts and reliably powerful hydraulic disc brakes. All cabling runs internally through the frame, but the guides mean that maintenance and recabling are quick, simple and hassle-free. Light, fast-rolling 29” carbon wheels shod with 2.5” Bontrager SE5 Team Issue tyres provide traction and agility in tight situations, and are both tubeless-ready. Bontrager also supplies the Line Elite Dropper seatpost and carbon RSL integrated handlebar and stem that give the bike an extra premium feel.

At the bike’s heart is the unique, 300W TQ-HPR50 motor. Its Harmonic Pin-Ring (HPR) design means that it is quieter, lighter and more compact than belt drive motors, providing natural feeling assistance up to 15.5 mph / 25 km/h. The responsive nature of the power delivery is superb when climbing technical trails or flicking through windy singletrack and underlies the trail-ready nature of the Fuel EXe. The 360Wh battery can be charged in situ in the downtube or removed if required, and the top tube display gives access to the bike’s power modes and other ride information.

Browse our range of Trek electric mountain bikes today.


  • Trek OCLV Mountain Carbon frame with RockShox Super Deluxe Ultimate AirWiz shock and Mino Link, 140mm of travel
  • RockShox Lyrik Ultimate fork with AirWiz, 150mm of travel
  • SRAM Code RSC 12-speed mechanical drivetrain
  • SRAM Code RSC hydraulic disc brakes
  • Bontrager Line Pro 30 wheels with SE5 Team Issue 29x2.50" tyres
  • Bontrager Line Elite Dropper seatpost

Battery Specifications

  • Maximum Assist: 300w / 50Nm torque
  • Motor Weight: 1.85kg
  • Battery Power: 360Wh

Technical Specification

Frame Trek OCLV Mountain Carbon, removable battery, internal routing, alloy rocker link, 34.9 mm seat tube, upper chain guide mount, 55mm chainline, Mino Link, ABP, Boost148, UDH, 140mm travel
Fork RockShox Lyrik Ultimate, AirWiz, DebonAir spring, Charger 3 RC2 damper, 44mm offset, Boost110, Maxle Stealth, 150mm travel
Rear Shock RockShox Super Deluxe Ultimate AirWiz, RCT2 damper, 205mm x 60mm
Stem / Handlebar Bontrager RSL Integrated handlebar/stem, OCLV Carbon, 27.5mm handlebar rise, 820 mm width, 0° stem rise, 35mm stem length (size S), 45mm (M, L, XL)
Grips Bontrager XR Trail Elite, nylon lock-on
Front Brake Shimano XTR M9120 4-piston hydraulic disc, 203mm rotor
Rear Brake Shimano XTR M9120 4-piston hydraulic disc, 180mm rotor
Brake Levers Shimano XTR M9120
Rear Derailleur Shimano XTR M9100, Shadow Plus, long cage, 51-T maximum cog
Shift Levers Shimano XTR M9100, 12-speed
Chain Shimano Dura-Ace/XTR M9100, 12-speed
Cassette Shimano XTR M9101, 10-51, 12-speed
Crankset E*thirteen E*spec Race carbon, 34T, 165mm length
Front Wheel Bontrager Line Pro 30, OCLV Mountain Carbon, tubeless-ready, 6-bolt, Boost110, 15mm thru-axle
Rear Wheel Bontrager Line Pro 30, OCLV Mountain Carbon, tubeless-ready, Rapid Drive 108, 6-bolt, Shimano MicroSpline freehub, Boost 148, 12mm thru-axle
Front Tyre Bontrager SE5 Team Issue, Core Strength sidewalls, aramid bead, 120 tpi, 29x2.50", tubeless-ready
Rear Tyre Bontrager SE5 Team Issue, Core Strength sidewalls, aramid bead, 120 tpi, 29x2.50", tubeless-ready
Saddle Bontrager Arvada Pro, carbon rails, 138mm width
Seatpost Bontrager Line Elite Dropper, MaxFlow, internal routing, 34.9 mm, 100mm travel (Size S), 150mm (M), 170mm (L), 200mm (XL)
Pedals Available to be purchased separately
Manufacturer claimed weight 17.47kg size M
Electric Assisted Speed Limit 15.5 mph / 25 km/h
Motor TQ-HPR50, 300 watt, 50Nm
Ui/Remote TQ LED display with Bluetooth and ANT+ connectivity
Battery TQ 360Wh
Charger TQ 4A charger

Built, Checked, Tuned and Tested

All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.

All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service

Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.

If you require any assistance please contact our Customer Care team.

Trek Fuel EXe 9.9 XTR Electric Mountain Bike 2023 Sizing

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