Trek CarBack Radar Rear Bike Light
Best current price£169.99from Evans Cycles UK
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Product Information
Full details
The Trek CarBack Radar Rear Bike Light is designed for cyclists who want to enhance their road safety and awareness. Its primary benefit is the integrated radar system that detects approaching vehicles and alerts the rider, significantly boosting confidence on busy roads. A potential caveat is its reliance on compatible GPS head units or the Trek Accessory app for full alert functionality. Key features include rear-approaching vehicle detection, audio and visual alerts, high-visibility daytime running lights, and broad compatibility with cycling computers.
All features
| Model Part Number | 5313794 |
|---|---|
| Brand | Trek |
Extended Product Information
FAQs
How do I charge the Trek CarBack?
The CarBack is charged via a USB port. Connect the provided charging cable to the device and a compatible USB power source. The fuel gauge LEDs will indicate charging status.
What is the battery life of the CarBack?
The battery life is over 7 hours in typical use, depending on the selected light mode. The visible fuel gauge LEDs allow you to monitor the remaining battery.
Can I use the CarBack without a GPS computer?
While the radar detection and DRL will function, you will not receive audio or visual alerts for approaching vehicles. For full functionality, pairing with a compatible GPS head unit or the Trek Accessory app is recommended.
How does the radar detect vehicles?
The CarBack uses radar technology to detect objects (vehicles) moving towards the bike from behind, up to a range of 240 meters. It then communicates this information to your paired device.
Are the DRLs visible in all conditions?
The Daytime Running Lights are designed for maximum visibility, even in bright sunlight, and can be seen from up to 2 km away. They also have modes suitable for night use.
What is the warranty period for the Trek CarBack?
Information regarding the warranty period should be obtained directly from Trek or your authorized retailer, as it can vary by region and purchase date.
Can the CarBack be used in wet weather?
The CarBack is designed for cycling, which often involves varying weather conditions. However, it's advisable to check the product's specific IP rating for water resistance and to keep the charging port dry.
Troubleshooting
CarBack not detecting vehicles
Ensure the device is powered on and correctly paired with your head unit or app. Check that the radar sensor is not obstructed by mud, dirt, or debris. Verify mounting position for optimal radar sweep.
No alerts on GPS head unit
Confirm that the CarBack is actively connected to your head unit. Check the head unit's settings to ensure radar alerts are enabled. Try re-pairing the device.
DRL not turning on
Check the battery level. If low, charge the device fully. Ensure the light mode is selected correctly and the device is powered on.
Difficulty pairing with app or head unit
Ensure Bluetooth and ANT+ (if applicable) are enabled on your smartphone or head unit. Turn the CarBack off and on again. Try resetting the CarBack's Bluetooth connection if possible, and re-initiate pairing.
Inaccurate vehicle distance readings
Ensure the device is mounted securely and is not vibrating excessively. Clear any potential obstructions around the radar sensor. Check for firmware updates for both the CarBack and your head unit/app.
Pros and Cons
Pros
- Significantly enhances rider awareness of approaching vehicles.
- High-visibility DRL improves safety in daylight.
- Provides both audio and visual alerts for immediate notification.
- Compatible with a wide range of GPS cycling computers.
- Offers detailed vehicle proximity information via the Trek Accessory app.
Cons
- Full alert functionality requires a compatible GPS head unit or smartphone app.
- Radar detection range might be affected by environmental factors or dense traffic.
- Requires proper mounting to ensure optimal radar performance and light visibility.
- Battery life, while generally good, may need monitoring for longer rides.
Setup, Compatibility & Care
Setup:
- Mount the CarBack securely to your seatpost using the provided hardware. Ensure it is angled correctly for optimal radar performance and rear visibility.
- Pair the device with your compatible GPS cycling computer following the manufacturer's instructions for ANT+ or Bluetooth devices.
- For app integration, download the Trek Accessory app and follow the on-screen prompts to connect to your CarBack via Bluetooth.
Compatibility:
- GPS Computers: Compatible with most major cycling GPS computers that support ANT+ or Bluetooth sensors. This includes brands like Garmin, Wahoo, and others.
- Smartphones: Requires iOS or Android smartphone for use with the Trek Accessory app.
Care:
- Clean the device with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners.
- Ensure the charging port is dry before connecting the charger.
- Store the device in a cool, dry place when not in use.