1. Introduction
Thank you for choosing the ULTRAPROLINK UM1138 Bike Mount. This manual provides detailed instructions for the proper installation, operation, and maintenance of your new handlebar phone mount. Designed for both bicycles and motorcycles, this mount offers secure phone placement with convenient features like one-hand operation and 360-degree rotation. Please read this manual thoroughly before use to ensure optimal performance and safety.
2. Setup and Installation
The ULTRAPROLINK UM1138 Bike Mount is designed for easy, tool-free installation on various handlebars.
- Prepare the Handlebar: Ensure the handlebar area where you intend to mount the device is clean and free from obstructions. The mount is compatible with handlebar diameters between 15mm and 30mm.
- Attach the Base: Open the clamp of the mount's base. Position it around the handlebar. The grip comes with rubber buffers to ensure an accurate and secure fit. Close the clamp firmly until it is securely attached to the handlebar. No tools are required for this step.
- Connect the Holder: The phone holder connects to the base via a ball joint. Ensure it is firmly seated and tightened to allow for rotation while maintaining stability.

Image: Easy Installation - The mount attaches directly to the handlebar without tools.

Image: Mounting Grip - The clamp accommodates handlebars with a diameter of 15mm to 30mm.
3. Operating Instructions
The UM1138 Bike Mount offers convenient and secure phone handling during your rides.
- Inserting Your Phone: The mount supports smartphones with screen sizes between 4.8 inches and 6.8 inches. Gently expand the holder arms and place your phone inside. The non-slip grips will secure your device.
- Engaging the Secure Lock: Once your phone is in place, engage the secure lock mechanism. This solid lock design ensures your phone remains firmly in the holder, even on bumpy roads, preventing accidental dislodgement.
- Adjusting Viewing Angle: The mount features a 360-degree rotatable ball head. This allows you to adjust your phone to any desired angle for optimal viewing, whether horizontal or vertical. Simply rotate the phone holder to achieve your preferred orientation.

Image: Universal Compatibility - Supports smartphones from 4.8 to 6.8 inches.

Image: Secure Locking - A dedicated lock mechanism keeps your phone firmly in the holder.

Image: 360 Degree Rotation - The ball head enables full rotation for optimal viewing.
4. Maintenance
To ensure the longevity and continued performance of your ULTRAPROLINK UM1138 Bike Mount, follow these simple maintenance guidelines:
- Cleaning: Wipe the mount regularly with a soft, damp cloth to remove dust and dirt. Avoid using harsh chemicals or abrasive cleaners, as these can damage the plastic and rubber components.
- Inspect Grips: Periodically check the rubber-lined non-slip grips for any signs of wear or damage. These grips are crucial for securely holding your phone and preventing scratches.
- Check Fasteners: Ensure all clamping mechanisms and the ball joint remain tight. While the mount is designed for secure locking, vibrations from riding can sometimes loosen components over time.
- Storage: When not in use for extended periods, store the mount in a cool, dry place away from direct sunlight.

Image: Shock Proof Design - High-quality engineering plastics and rubber lining protect your device.

Image: Buffers for a Secure Fit - Extra rubber buffers enhance grip and reduce vibrations.
5. Troubleshooting
If you encounter any issues with your ULTRAPROLINK UM1138 Bike Mount, please refer to the following common solutions:
- Phone feels loose in the holder: Ensure the phone is correctly seated within the grips and that the secure lock mechanism is fully engaged. Verify your phone's size is within the 4.8" – 6.8" compatibility range.
- Mount is unstable on the handlebar: Check that the handlebar clamp is tightened securely. If necessary, use the provided rubber buffers to achieve a snug fit on smaller diameter handlebars (15mm-30mm).
- Difficulty rotating the phone: Ensure the ball joint connection is not overtightened. It should be firm enough to hold position but allow for adjustment.
- Scratches on phone: The mount features rubber-lined non-slip grips to prevent scratches. Ensure your phone is placed correctly within these grips and not directly against hard plastic surfaces.
If these steps do not resolve your issue, please contact customer support.
6. Specifications
| Brand | ULTRAPROLINK |
| Model Name | Bike Mount |
| Model Number | UM1138 |
| Colour | Black |
| Compatible Devices | Smartphones |
| Compatible Phone Models | Universal Compatibility with Smartphones 4.8” – 6.8” Size |
| Mounting Type | Handlebar |
| Product Features | Lightweight, Rotatable |
| Maximum Weight Capacity | 115 Grams |
| Water Resistance Level | Water Resistant |
| Compatible with Vehicle Type | Bike |
| Item Dimensions | 14.5 x 8.5 x 14.7 Centimeters |
| Item Weight | 115 Grams |
| Enclosure Material | Plastic, Rubber |
| Included Components | Holder x 1, Base x 1 |
| Country of Origin | India |
7. Warranty Information
The ULTRAPROLINK UM1138 Bike Mount comes with a 6 Months Replacement Warranty against any manufacturing defects. To activate your warranty, please scan the QR code provided on the product packaging or visit our brand website.
For warranty claims or assistance, please contact our support center using the information provided in the Support section below.
8. Customer Support
For any queries, technical support, or warranty-related concerns, please reach out to us:
- Manufacturer/Importer: Rca Techmart Pvt Ltd
- Address: S-28 Okhla Industrial Area Phase -II, New Delhi-110020, India
- Phone: 011-26389715
- Email: Please refer to the contact information on the product packaging or the official ULTRAPROLINK website.
- Social Media: Reach us 24x7 via social media channels (links available on our brand website).
