Trek Slash+ 9.7 2026 Electric Mountain Bike - Green

The Trek Slash+ 9.7 is a high-performance electric mountain bike built for riders who crave speed ...

Best current price£5,400.00from Tredz

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TredzTrek Black/Dark Prismatic Slash+ Size 9.7
Free delivery in 1–3 days
£5,400.00
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Evans Cycles UKTrek Slash+ 9.7 2026 Electric Mountain Bike Large Green
£4.99 delivery
£6,000.00
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Product Information

Full details

The Trek Slash+ 9.7 is designed for aggressive mountain bikers seeking a high-performance electric mountain bike to tackle challenging descents and power through demanding climbs. Its key benefit is the seamless integration of a lightweight carbon frame with a quiet, natural-feeling TQ HPR50 motor and a long-lasting 580 Wh battery, providing assistance without compromising trail feel. A potential caveat for some riders might be the specific suspension tuning, which is optimized for aggressive riding. This versatile e-enduro machine excels with its capable suspension, reliable drivetrain, and integrated electric assist, making difficult trails more accessible and enjoyable.

All features

Model Part Number5336547
BrandTrek

Extended Product Information

FAQs

What is the range of the 580 Wh battery?

The range depends heavily on factors like terrain, rider weight, assist level, and pedaling input. Trek and TQ provide estimated ranges based on typical riding conditions, which can be found in the product's detailed specifications or owner's manual.

How do I charge the integrated battery?

The battery is charged using the dedicated TQ charger that connects to the integrated charging port on the bike's frame. Ensure the charger is compatible with your specific TQ system model.

Can I ride this bike in the rain?

Yes, the Trek Slash+ 9.7 is designed for all-weather riding. However, it's crucial to dry the bike thoroughly after riding in wet conditions, paying special attention to the electrical components and bearings.

What type of riding is the Slash+ 9.7 best suited for?

It is an enduro-focused electric mountain bike, ideal for aggressive trail riding, downhill sections, and steep, challenging climbs. It's built for riders who want assistance to tackle demanding terrain.

How does the TQ HPR50 motor differ from other e-bike motors?

The TQ HPR50 is known for its exceptionally quiet operation, lightweight design, and a natural, progressive power delivery that aims to enhance, rather than overpower, the rider's effort, preserving trail feedback.

What maintenance is required for the TQ motor system?

Regular cleaning and ensuring the system is free of debris are essential. For any internal servicing or diagnostics, it's recommended to consult the TQ system manual or an authorized service center.

Troubleshooting

Electric assist not engaging

Ensure the battery is charged and properly seated. Check that the system is turned on and that no error codes are displayed on the controller. Consult the TQ system manual for specific diagnostic steps.

Unusual noises from the motor

Stop riding and inspect the motor area for any debris. If the noise persists, it may indicate an internal issue; contact an authorized Trek dealer or service center.

Suspension feels too stiff or too soft

Adjust the suspension sag and damping settings based on your weight and riding style. Refer to the Fox suspension manuals for detailed instructions on tuning.

Brakes feel weak

Check brake pad wear and rotor condition. Ensure the brakes are properly bled if they feel spongy. If problems persist, consult a mechanic for brake system inspection and service.

Pros and Cons

Pros

  • Provides powerful and natural-feeling electric assistance for climbs.
  • Lightweight carbon frame enhances handling and agility.
  • Suspension system is capable of handling aggressive descents and rough terrain.
  • Quiet motor operation preserves the natural sounds of the trail.
  • Long-lasting battery is ideal for extended rides.

Cons

  • The suspension setup might be overly firm for riders prioritizing pure comfort over aggressive performance.
  • As an electric mountain bike, it has a higher price point and weight than a non-assisted bike.
  • Requires specific knowledge for maintenance of the electric drive system.
  • Availability of specific replacement parts for the TQ motor system might be limited compared to more common brands.

Setup, Compatibility & Care

Initial Setup: Upon receiving your Trek Slash+ 9.7, it's recommended to have it assembled and inspected by a qualified bicycle mechanic. Key setup steps include proper torquing of all bolts, setting tire pressures, adjusting suspension sag, and ensuring the battery is fully charged. The bike is compatible with standard tubeless tire setups, and riders may wish to install their preferred pedals.

Compatibility: The bike uses standard mountain bike component standards for most parts, including wheel sizes and brake mounts. The TQ HPR50 system has its own specific charging port and interface. Consult the owner's manual for specific electronic component compatibility details.

Care: Regularly clean the bike after rides, especially the drivetrain and suspension components, using mild soap and water. Avoid high-pressure washing directly on bearings or the motor housing. Ensure the battery is stored in a cool, dry place and charged periodically if not in regular use. Periodically check tire pressure and inspect brake pads for wear. Refer to the TQ system manual for specific care instructions related to the motor and battery.

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