Trek Checkpoint+ SL 6 AXS Electric Gravel Bike - Blue

The Checkpoint+ SL 6 AXS is a carbon electric gravel bike for extending your adventures. It's read...

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Product Information

Full details

The Trek Checkpoint+ SL 6 AXS is designed for riders looking to extend their gravel adventures with electric assistance. Its key benefit is the smooth, quiet TQ HPR60 motor combined with a reliable SRAM GX AXS wireless drivetrain, allowing for exploration of more challenging terrain and longer distances. A potential caveat is the integrated nature of the e-system, which may require specialized knowledge for advanced maintenance.

All features

Model Part Number5337508
BrandTrek

Extended Product Information

FAQs

What is the range of the TQ 360Wh battery?

Battery range varies significantly based on terrain, assist level, rider weight, and conditions. With the 360Wh battery, you can expect assistance for extended gravel rides, often covering 60-100 miles or more depending on usage.

Can I fit fenders and racks to this bike?

Yes, the Checkpoint+ SL 6 AXS features hidden mudguard mounts and rack mounts, making it fully compatible with fenders and racks for commuting or bikepacking.

What is the maximum tire size I can fit?

The frame and fork offer clearance for tires up to 50 mm in width, providing excellent comfort and traction on rough gravel and varied terrain.

How do I maintain the SRAM GX AXS wireless drivetrain?

Keep the chain clean and lubricated. The wireless system requires minimal mechanical adjustment but may need to be re-paired with the shifter if connectivity is lost. Periodically check for firmware updates via the SRAM AXS app.

Is the TQ motor system noisy?

The TQ HPR60 motor is known for its exceptionally smooth and quiet operation, providing assistance without significantly altering the natural riding sound.

What is IsoSpeed?

IsoSpeed is a Trek technology that decouples the seat tube from the top tube and seat stays, allowing the seat tube to flex independently. This provides added compliance and comfort over rough surfaces without compromising the bike's stiffness.

What size rider does each frame size accommodate?

Refer to the sizing chart in the product information. For example, size M (52-54cm) is typically for riders between 164-177 cm (5'5"-5'10") tall.

Troubleshooting

TQ motor not providing assistance

Check battery charge level and ensure it is properly seated. Verify that the system is powered on and the assist level is selected. Consult the TQ app for any error codes or system status updates. If the issue persists, contact a Trek dealer for service.

SRAM AXS shifting is erratic or skipping gears

Ensure the derailleur is properly aligned and the battery is charged. Check for any debris around the derailleur or cassette. Re-pair the derailleur with the shifter via the SRAM AXS app. If problems continue, a professional adjustment may be needed.

TQ LED display not connecting via Bluetooth/ANT+

Ensure Bluetooth is enabled on your smart device. Restart both the bike's display and your smart device. Try re-pairing the devices through the TQ app. Ensure the firmware for both is up to date.

Reduced battery range

Ensure the battery is fully charged. Check for the latest firmware updates for the TQ system. Reduce the assist level used, avoid excessive pedaling in high assist modes, and ensure tires are properly inflated and have moderate tread for less rolling resistance.

Pros and Cons

Pros

  • Powerful and quiet TQ motor system for smooth assistance.
  • Wireless SRAM GX AXS shifting is precise and low-maintenance.
  • Comfortable carbon frame with IsoSpeed technology.
  • Versatile with ample mounts for gear and wide tire clearance.
  • Ideal for long-distance gravel touring and bikepacking.

Cons

  • Integrated e-system may require specialized service.
  • Carbon frame requires careful handling to avoid damage.
  • Wireless drivetrain may need occasional re-pairing.
  • The TQ motor system is proprietary.

Setup, Compatibility & Care

Initial Setup: Upon receiving the bike, ensure all components are securely fastened. It is recommended to have a professional bike mechanic perform the final assembly and safety check. This includes torqueing bolts to specification, setting up the TQ e-system via the controller and app, and adjusting the saddle and handlebars for a proper fit.

Compatibility:

  • Drivetrain: The bike uses SRAM T-Type components, which are specific for optimal performance.
  • Wheels: Compatible with 700c wheels and tires up to 50 mm width. Tubeless setup is supported.
  • E-System: The TQ system uses proprietary battery and motor integration. Ensure any accessories are compatible with the TQ LED display's Bluetooth and ANT+ connectivity.

Care:

  • Cleaning: Clean the frame with mild soap and water, using a soft cloth. Avoid high-pressure water jets, especially around the motor and battery.
  • Drivetrain Maintenance: Keep the SRAM GX AXS components clean and lubricated. Periodically check for firmware updates for the drivetrain and e-system via their respective apps.
  • Battery Care: Store the battery in a cool, dry place. Follow the TQ manufacturer's guidelines for charging and storage to maximize battery lifespan.
  • Tire Pressure: Maintain appropriate tire pressure for the conditions, considering the clearance for up to 50 mm tires.