Trek Fuel EXe 9.8 XT Electric Mountain Bike - 5272371

The Trek Fuel EXe 9.8 XT Electric Mountain Bike is a new breed of mountain bike that brings nearly...

Best current price£9,275.00from Leisure Lakes Bikes

All Offers

8 offers from £9,275.00

View price history by clicking the chart icon.

Leisure Lakes BikesTrek Fuel EXe 9.8 XT Electric Mountain Bike 2023 Mulsanne Blue
Free delivery in 1–3 days
£9,275.00
Visit shop

Product Information

Full details

The Trek Fuel EXe 9.8 XT is designed for mountain bikers who want the natural handling of a traditional trail bike combined with the subtle assistance of a modern e-system. By utilizing a compact TQ harmonic pin-ring transmission, it offers a nearly silent ride that enhances climbs without overwhelming the bike's agility on descents; however, riders seeking massive battery range for all-day backcountry epics may find the 360 Wh capacity limiting compared to full-power e-MTBs.

All features

Model Part Number5272371
BrandTrek

Extended Product Information

FAQs

Can I carry a spare battery?

Yes, Trek offers a range extender battery that fits in a standard bottle cage for longer rides.

How much does the bike weigh?

Due to its lightweight OCLV carbon construction, it sits significantly below the weight of traditional full-power e-MTBs.

Is the TQ motor waterproof?

The system is sealed for wet-weather riding, but it should never be submerged or washed with a high-pressure hose.

Can I use standard mountain bike pedals?

Yes, the bike is compatible with all standard mountain bike pedals, though a high-quality platform or clip-in pedal is recommended for this performance level.

Does the bike have drag when the motor is off?

No, the TQ transmission is designed to have zero resistance, meaning you can pedal it like a normal bike even with the power off.

How long does it take to charge?

Charging from empty to full typically takes roughly 3 to 4 hours with the standard TQ charger.

Troubleshooting

Motor assistance feels inconsistent

Check the TQ app to ensure firmware is up to date and verify that the cadence sensor is clear of debris.

Battery not charging

Inspect the charging port for debris and ensure the charger plug is fully seated in the frame socket.

Excessive noise from motor

Verify all mounting bolts are tightened to torque specifications; vibration from loose hardware can mimic motor noise.

Pros and Cons

Pros

  • Near-silent motor operation maintains the pure feel of mountain biking
  • Lightweight carbon frame provides nimble handling on tight trails
  • Premium RockShox and Shimano XT components ensure reliable performance
  • Assistance feels natural rather than jerky or abrupt

Cons

  • Lower battery capacity compared to heavy-duty, long-range e-MTBs
  • Higher price point due to carbon frame and premium component spec
  • Not intended for riders seeking high-torque, 'moto-style' power delivery

Setup, Compatibility & Care

Setting up the Fuel EXe 9.8 XT begins with adjusting the suspension sag; target 25-30% for the RockShox Lyrik and Super Deluxe units to match your body weight and riding style. Use the TQ system mobile app to customize assistance modes, ensuring the power delivery matches your local terrain. For care, keep the battery contacts clean and avoid high-pressure water spray directly at the motor or charging port. Regularly check the Shimano XT drivetrain for chain wear and ensure all frame pivot bolts remain torqued to factory specifications. Because of the integrated battery design, ensure the port cover is firmly closed after every charge to keep moisture and dust away from the pins.

Similar items

Price History

DatePrice
Visit shop