TREK FX+ 7 Electric Hybrid Bike - 360Wh - Matte Dark Star

The TREK FX+ 7 is an ultra-light, quiet, and sleek electric city bike designed for effortless comm...

Best current price£2,799.00from Evans Cycles UK

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Evans Cycles UKTrek Fx+ 7 2026 Electric Hybrid Bike Small Black
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£2,799.00
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Team CyclesTrek Unisex Black Fx+ 7 360Wh Electric Hybrid Bike Matte Dark Star
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£3,200.00
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TredzTrek Dark Star Matte Fx+ Size 7
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£3,200.00
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Product Information

Full details

The TREK FX+ 7 is designed for urban commuters and city cruisers seeking an ultra-light, quiet, and sleek electric bike for effortless rides. Its key benefit is a natural-feeling pedal assist that blends seamlessly with your own power. A potential caveat for some users might be the integrated battery, which offers a clean look but limits on-the-fly swapping. This bike features an elegant frame, a compact TQ motor, a carbon fork for enhanced ride quality, integrated lights, hydraulic disc brakes, and a reliable Shimano CUES drivetrain, making it a superb choice for navigating city streets.

All features

Model Part Number5327005
BrandTrek

Extended Product Information

FAQs

What is the range of the 360 Wh battery?

The range varies significantly based on terrain, rider weight, assist level, and pedaling effort. However, TQ systems are known for efficiency, providing ample range for typical urban commutes and day rides.

Can I use the bike in the rain?

Yes, the TREK FX+ 7 is designed with components suitable for riding in various weather conditions. Ensure all electrical connections are secure and follow proper care and maintenance procedures.

How do I charge the battery?

The integrated battery can be removed from the bike and charged using the provided TQ charger. Simply connect the charger to the battery and plug it into a standard electrical outlet. Refer to the TQ manual for specific charging instructions and times.

What is the maximum weight capacity of the bike?

Please refer to the official Trek product specifications for the maximum rider and cargo weight capacity. Exceeding this limit can compromise safety and damage the bike.

Is this bike suitable for off-road trails?

The TREK FX+ 7 is primarily designed for urban commuting and paved roads. While it can handle light gravel paths, it is not intended for aggressive off-road riding.

What maintenance is required for the TQ motor?

The TQ motor is designed to be low-maintenance. Regular cleaning of the bike and ensuring electrical connections are free of debris are key. For any performance issues, consult a Trek dealer.

Troubleshooting

Motor not providing assistance

Ensure the battery is charged and properly seated. Check that the system is turned on and that no error codes are displayed on the control unit. Consult the TQ system manual or a Trek dealer.

Gears not shifting smoothly

Inspect the derailleur and shifter cables for damage or obstruction. Ensure the chain is clean and lubricated. Adjustments may be needed; consult a professional mechanic if the issue persists.

Brakes feel weak or spongy

Check brake pad wear. If the levers feel soft, the hydraulic system may need bleeding. This is best performed by a qualified bicycle mechanic.

Integrated lights not turning on

Verify that the lights are enabled through the bike's control system. Check connections to the battery and motor, and consult the user manual for specific troubleshooting steps.

Pros and Cons

Pros

  • Ultra-lightweight construction for easy handling and maneuverability.
  • Quiet motor operation for a discreet riding experience.
  • Natural-feeling pedal assist enhances the joy of riding.
  • Integrated lights improve visibility and safety.
  • Hydraulic disc brakes provide reliable stopping power.

Cons

  • Integrated battery is not easily swappable for extended rides.
  • Top assisted speed is limited to 20 mph (25 km/h in Europe).
  • Trek branding may be a consideration for some consumers.

Setup, Compatibility & Care

Upon receiving your TREK FX+ 7, a professional bike shop assembly is recommended to ensure all components are correctly installed and adjusted for optimal performance and safety. The bike is designed for on-road use and is compatible with most standard bicycle accessories such as water bottle cages, pannier racks (if compatible mounts are present), and bike locks.

Care Instructions:

  • Cleaning: Regularly clean the frame and components with mild soap and water. Avoid high-pressure washers. Dry thoroughly with a soft cloth.
  • Drivetrain: Keep the chain clean and lubricated. Periodically have the drivetrain inspected and adjusted by a qualified mechanic.
  • Brakes: Check brake pad wear regularly and ensure hydraulic fluid levels are maintained as per manufacturer recommendations.
  • Battery: Store the battery in a cool, dry place away from direct sunlight. Avoid deep discharges and extreme temperatures. Refer to the TQ system manual for detailed battery care.

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