Trek Fuel EXe 8 - XT

Name: Trek Fuel EXe 8 - XT
Brand: Trek
SKU: icyogib3fc
Availability: InStock

The Fuel EXe 8 is a trail-ready aluminium electric mountain bike that quietly assists you on the c...

Best current price£3,299.00from Evans Cycles UK

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Product Information

Full details

The Trek Fuel EXe 8 is an elite-tier electric mountain bike designed for trail enthusiasts who want the natural handling of a traditional bike paired with the subtle, quiet support of an integrated power system. This bike is ideal for riders seeking efficient climbing assistance without the bulk of conventional e-MTBs, though it is important to note that its smaller 360 Wh battery offers a shorter range compared to heavy-duty, long-distance electric options.

All features

Model Part Number	745889470611
Brand	Trek

Extended Product Information

FAQs

How long does the battery last on a single charge?

The 360 Wh battery typically provides 2-5 hours of riding time, depending on the assistance mode used and terrain conditions.

Can I remove the battery to charge it separately?

Yes, the battery is concealed in the downtube but is designed to be removable for convenient charging off the bike.

What makes the TQ-HPR50 motor different?

It uses a harmonic pin ring drive system which is much smaller, lighter, and quieter than traditional e-bike motors.

Is the bike tubeless compatible?

Yes, it comes equipped with Bontrager Line Comp Tubeless Ready wheels.

How do I clean the bike without damaging the electronics?

Avoid high-pressure washers. Use a soft brush, a damp cloth, and bike-specific cleaning solutions to wipe the frame and components.

Troubleshooting

Motor assist not engaging

Ensure the battery is fully seated and the system is powered on via the top-tube button.

Shifting feels hesitant

Check the derailleur hanger for alignment and adjust the cable tension on the Shimano XT shifter.

Battery not charging

Verify the charging port is clean of debris and the charger is firmly connected to a power outlet.

Pros and Cons

Pros

Looks and handles like a traditional trail bike
Extremely quiet motor operation
High-performance Shimano XT components
Removable battery design for convenience
Superior suspension tuning via Active Braking Pivot

Cons

Smaller battery capacity compared to long-range e-bikes
Higher price point due to premium component spec
Requires specific care for the TQ-HPR50 drive system

Setup, Compatibility & Care

To ensure your Trek Fuel EXe 8 performs at its best, regular maintenance is vital. Always keep the Shimano XT drivetrain clean and lubricated to maintain shifting precision. The TQ-HPR50 motor system is highly efficient but should be protected from high-pressure water spray during cleaning; use a damp cloth and mild soap instead.

Battery care is essential for longevity: store the bike in a cool, dry place and avoid leaving the battery in a fully depleted state for extended periods. When checking the suspension, ensure sag is set correctly for your body weight to take full advantage of the FOX suspension package. Consult the included manual for specific torque settings on the axle and stem bolts to avoid over-tightening.