Trek Fuel EXe 8 XT Electric Mountain Bike - 745889470673

The Fuel EXe 8 is a trail-ready electric mountain bike that quietly assists you on the climbs, ens...

Best current price£3,299.00from Evans Cycles UK

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Evans Cycles UKTrek Fuel Exe 8 Xt Electric Mountain Bike Small Blue
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£3,299.00
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Leisure Lakes BikesTrek Fuel EXE 8 XT Electric Mountain Bike 2024 Satin Mercury
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Product Information

Full details

The Trek Fuel EXe 8 is designed for mountain bikers who desire the natural handling of a traditional trail bike combined with the subtle, quiet boost of an electric motor. It features the TQ-HPR50 drive system for a seamless ride feel and a high-performance FOX suspension setup, making it ideal for aggressive trail riding; however, its 360 Wh battery capacity may require careful planning for exceptionally long all-day backcountry adventures compared to full-power e-MTBs.

All features

Model Part Number745889470673
BrandTrek

Extended Product Information

FAQs

Can I remove the battery for charging?

Yes, the 360 Wh battery is removable for convenient off-bike charging.

How much does the motor weigh?

The TQ-HPR50 is designed for extreme weight efficiency, contributing to the bike's natural handling characteristics.

Is the bike compatible with all trail tires?

The bike is optimized for trail-ready tires; verify maximum tire clearance specifications before installing oversized rubber.

How do I adjust the geometry?

Use the Mino Link located on the rear linkage to switch between two geometry positions using a simple Allen key.

Does it come with a charger?

Yes, a dedicated magnetic charger is included with the bike purchase.

Can I use the bike without motor assist?

Yes, the TQ system has minimal drag, allowing the bike to be pedaled naturally if the battery runs out.

Troubleshooting

Motor assistance feels intermittent

Check the connection of the handlebar remote and ensure the TQ battery is seated correctly and fully charged.

Suspension feels harsh or bottoms out

Verify sag settings; ensure your fork and shock pressures are set to the recommended psi for your specific body weight.

Display not showing data

Reset the system by turning the bike off and on; ensure the magnetic display connector is free of debris.

Pros and Cons

Pros

  • Near-silent motor operation
  • Natural, lightweight ride quality
  • Top-tier suspension components
  • Easy-to-use geometry adjustments
  • Reliable Shimano XT shifting

Cons

  • Smaller battery capacity than full-power e-bikes
  • Requires professional tools for certain maintenance
  • Premium pricing for mid-range alloy build

Setup, Compatibility & Care

To begin, ensure the TQ battery is fully charged using the provided magnetic port charger. Use the Trek smartphone app to pair the motor system and customize assist modes to match your local terrain. The bike arrives with Tubeless Ready wheels; it is highly recommended to convert these to a tubeless setup using sealant to prevent flats. For long-term care, regularly inspect the pivot bolts and keep the drivetrain clean from trail grit to maintain the crisp shifting of the XT components. Periodic firmware updates for the TQ system should be performed by an authorized Trek retailer to ensure peak efficiency.

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