Trek Fuel EXe 9.8 GX AXS Electric Mountain Bike - 5278118

Name: Trek Fuel EXe 9.8 GX AXS Electric Mountain Bike - 5278118
Brand: Trek
SKU: gnr3v3rtlg
Availability: InStock

The Trek Fuel EXe 9.8 GX AXS Electric Mountain Bike takes an evolved approach to e-mountain biking...

Best current price£9,900.00from Leisure Lakes Bikes

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Trek Fuel EXe 9.8 GX AXS Electric Mountain Bike 2023 Mulsanne Blue

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Product Information

Full details

The Trek Fuel EXe 9.8 GX AXS is designed for mountain bikers who desire the nimble, playful handling of a traditional trail bike paired with subtle, natural-feeling electric assist. By utilizing the advanced TQ-HPR50 harmonic pin ring transmission, this bike provides a quiet and unobtrusive boost that helps riders conquer steep climbs without sacrificing the authentic trail riding experience; however, its 360 Wh battery capacity is smaller than many heavy-duty e-MTBs, meaning it may not be the best choice for all-day epic rides without range management.

All features

Model Part Number	5278118
Brand	Trek

Extended Product Information

FAQs

Can I remove the battery from the Fuel EXe 9.8?

The battery is fully encased for structural and weight benefits, so it is not designed to be easily removed by the end user.

How long does the battery last?

Range depends on rider weight, terrain, and the chosen assist level, but the 360 Wh battery is optimized for standard 2-4 hour trail sessions.

Is the bike water-resistant?

Yes, the motor and electrical systems are sealed to handle typical trail riding conditions, though you should avoid submersion.

Does the bike require specific tools for maintenance?

General maintenance requires standard bike tools, though specialized software via an app is used for system diagnostics.

Can I charge the bike while the battery is in the frame?

Yes, the bike features a smart charging port located on the frame, specifically designed for charging while the battery is internal.

What is the travel of the suspension?

The bike features 150mm of travel in the front and 140mm of travel in the rear.

Troubleshooting

Motor assist feels inconsistent

Check the battery connection and ensure the firmware is updated via the TQ app.

SRAM AXS shifting is slow or non-responsive

Verify the derailleur battery is fully charged and check for physical debris in the chain.

LED display not turning on

Confirm the main battery is charged and that the bike is turned on via the power button located on the top tube.

Pros and Cons

Pros

Extremely quiet and natural motor engagement
Lightweight and nimble handling characteristic
Minimalist cockpit with wireless shifting
High-quality suspension components for diverse trails
Sleek integrated battery and display design

Cons

Lower battery capacity compared to full-power e-MTBs
Higher price point due to premium carbon construction
Less torque than heavy-duty electric systems
Requires careful planning for very long rides

Setup, Compatibility & Care

To ensure optimal performance, verify the tire pressure and suspension sag before your first ride based on your weight. The SRAM AXS wireless components require periodic battery charging for the derailleur. For care, clean the bike using a soft brush and gentle water spray; avoid high-pressure washers near the motor and bearing points. The TQ-HPR50 system uses a dedicated smart charging port, so ensure the charging port cover is securely fastened after every charge to keep debris and moisture out. Regularly check the firmware of the motor and wireless components via the associated mobile application to ensure you have the latest performance enhancements.