Trek Rail+ 5 Gen 5 Mountain E-Bike - Grey - Size L

The all-new Rail+ 5 Gen 5 from Trek is a great value, long-travel e-MTB for shredding the trails. ...

Best current price£3,465.00from Cycles U.K.

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Cycles U.K.Trek 2026 Rail+ 5 Gen 5 Full Suspension Electric Mountain Bike S LITHIUM GREY - Cycles UK
Free delivery in 1–3 days
£3,465.00
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Evans Cycles UKTrek Rail+ 5 Gen 5 2025 Electric Mountain Bike Medium Grey
£4.99 delivery
£3,825.00
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TredzTrek Lithium Grey Rail+ Gen Size 5
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£3,850.00
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Product Information

Full details

The Trek Rail+ 5 Gen 5 is an e-mountain bike designed for adventurous riders seeking to conquer challenging trails. With its powerful Bosch Performance CX system and long-travel suspension, it excels at climbing steep inclines and navigating rough terrain. However, the Rail+ 5's robust build and powerful motor may be overkill for casual riders or those seeking a lightweight experience. This guide provides a comprehensive overview of the Rail+ 5, covering its key features, performance, setup, and troubleshooting.

All features

Model Part Number197216100706
BrandTrek

Extended Product Information

FAQs

How long does the battery last?

Battery range varies depending on factors such as rider weight, terrain, assist mode, and weather conditions. The 800 Wh battery can provide substantial range for long rides.

How do I remove the battery?

The battery is easily removable from the frame. Refer to the owner's manual for specific instructions.

Can I use a different charger?

Use only the charger provided by Trek or a compatible charger specifically designed for Bosch e-bike batteries.

What is the warranty?

Trek offers a warranty on its bikes. Contact your local Trek dealer or visit the Trek website for warranty information.

Can I adjust the geometry of the bike?

Yes, the Rail+ 5 Gen 5 features adjustable geometry via the Mino Link. Consult the owner's manual for instructions.

Where can I find replacement parts?

Replacement parts can be found at authorized Trek dealers or through the Trek website.

Troubleshooting

Motor not providing assistance

Check the battery level, ensure the motor is turned on, and verify all connections are secure. If the issue persists, consult a Trek dealer.

Battery not charging

Check the power outlet, ensure the charger is properly connected to the battery and the wall, and inspect the charger for any damage.

Gears shifting poorly

Adjust the derailleur indexing or cable tension. If needed, consult a qualified bike mechanic.

Suspension not performing as expected

Check the suspension settings (air pressure, rebound, compression). If the issue persists, have the suspension serviced.

Pros and Cons

Pros

  • Powerful Bosch Performance CX motor for tackling steep climbs.
  • Long-travel suspension for confident handling on challenging trails.
  • Durable Alpha Platinum Aluminium frame.
  • Adjustable geometry to fine-tune handling.
  • Large capacity 800 Wh battery for extended range.

Cons

  • Heavier than traditional mountain bikes due to the electric components.
  • May be overkill for riders who don't frequently ride challenging terrain.
  • Requires proper maintenance to keep the motor and battery in good condition.
  • The initial investment cost is higher than non-electric mountain bikes.

Setup, Compatibility & Care

Setup:

  1. Assembly: Follow the included assembly instructions or have a professional assemble the bike. Ensure all components are properly tightened and adjusted.
  2. Suspension Setup: Set the sag on the front and rear suspension to your weight and riding style. Consult the RockShox manual for instructions.
  3. Tire Pressure: Adjust the tire pressure based on the terrain and your riding preference. Lower pressures provide better grip, while higher pressures reduce rolling resistance.
  4. Brake Adjustment: Ensure the brakes are properly adjusted for optimal stopping performance.
  5. Bosch e-Bike Flow App: Download the app to customize motor settings, track your rides, and receive software updates.

Compatibility:

  • The Rail+ 5 is compatible with standard mountain bike components. However, ensure that any replacement parts are compatible with the bike's specific specifications (e.g., Boost hub spacing, 12-speed drivetrain).
  • The Bosch Performance CX motor is compatible with the Bosch e-Bike Flow app.

Care:

  • Cleaning: Regularly clean the bike after each ride, especially after riding in muddy or wet conditions. Use a mild soap and water solution and avoid using high-pressure washers.
  • Lubrication: Lubricate the chain and other moving parts regularly with a bicycle-specific lubricant.
  • Battery Care: Store the battery in a cool, dry place. Avoid extreme temperatures. Charge the battery regularly, even if you are not using the bike.
  • Suspension Maintenance: Have the suspension serviced regularly by a qualified mechanic. This will maintain performance and extend the life of your suspension components.
  • Professional Servicing: Schedule regular service appointments with a Trek dealer or qualified bike mechanic for comprehensive maintenance and adjustments.

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