1. Introduction
Thank you for choosing the GEOID Bike Mount Extender. This versatile accessory is designed to securely attach your sports camera, bike light, or cycling computer to your bicycle's handlebars, enhancing your riding experience. This manual provides detailed instructions for installation, operation, and maintenance to ensure optimal performance and longevity of your mount.

2. Package Contents
Please verify that all items are present in your package:
- Mount body x1
- Wahoo-compatible bike computer base x1
- GARMIN standard code table base x1 (pre-installed on the code table bracket)
- 3mm hex key x1
- 2mm hex key x1

3. Setup and Installation
Follow these steps to install the bike mount extender on your handlebar:
- Prepare the Handlebar: Ensure the handlebar area where you intend to install the mount is clean and free of obstructions.
- Place the Washer: Position the anti-slip washer (gasket) around the handlebar at the desired installation point. This helps provide better grip and vibration reduction.
- Attach the Mount Body: Place the mount body over the washer, aligning the clamp with the handlebar.
- Secure the Bracket: Use the provided hex keys (3mm and 2mm) to tighten the fixing screws. Ensure the mount is firmly secured and does not rotate freely on the handlebar. Do not overtighten.
- Install Computer Base: The GARMIN standard code table base is pre-installed. If you are using a Wahoo computer, replace the pre-installed base with the Wahoo-compatible base provided. Use the appropriate hex key for this step.


4. Operating Instructions
Once the mount is securely installed, you can attach your desired accessories:
- Bike Computers: The mount is compatible with Garmin, Bryton, and Wahoo cycling computers. Simply twist your compatible computer onto the installed base until it clicks into place.
- Sports Cameras: The underside of the mount features a standard interface for GoPro action cameras. Attach your GoPro camera directly to this interface.
- Bike Lights: Many bike lights come with a compatible mounting bracket that can be attached to the GoPro interface on the underside of the extender.
Ensure all devices are securely attached before riding.
5. Maintenance
To keep your GEOID Bike Mount Extender in excellent condition:
- Cleaning: Wipe the mount with a damp cloth to remove dirt and grime. Avoid using harsh chemicals or abrasive cleaners.
- Inspection: Periodically check all screws and connections to ensure they remain tight. Re-tighten if necessary using the appropriate hex keys.
- Storage: If removing the mount for extended periods, store it in a clean, dry place away from direct sunlight.
6. Troubleshooting
- Mount feels loose on handlebar: Re-tighten the main fixing screws using the 3mm hex key. Ensure the anti-slip washer is correctly positioned.
- Device (computer/camera/light) feels loose on the mount: Ensure the device is properly twisted or clicked into its respective base. Check if the base itself is securely fastened to the mount body.
- Device does not fit: Verify that your device is compatible with Garmin, Bryton, Wahoo computer bases, or the standard GoPro interface.
7. Specifications
| Feature | Detail |
|---|---|
| Name | Bike Computer Mount |
| Model | BM 05 |
| Dimensions | 135mm x 56mm x 47mm |
| Weight | ~44g |
| Compatible Handlebar Diameter | 31.8mm |
| Material | Nylon Plastic |
| Compatibility | Bike lights, GoPro mounts, Bike computers (Garmin, Bryton, Wahoo) |
| High-concerned chemical | None |
| Origin | Mainland China |
*All data are laboratory measurements; actual product may vary slightly.


8. User Tips
- Always ensure the mount is securely fastened to the handlebar before attaching any devices.
- Avoid over-tightening the screws, as this can damage the handlebar or the mount. Tighten until snug and stable.
- Regularly check the mount's stability, especially after riding on rough terrain.
- When attaching devices, ensure they click or lock into place to prevent accidental detachment during your ride.
9. Warranty and Support
For any questions, concerns, or support regarding your GEOID Bike Mount Extender, please refer to the seller's contact information or the platform where the product was purchased. Keep your proof of purchase for warranty claims.
A digital version of the user manual is available for download: User Manual (PDF)





