Nolan BNCOM52700039
Nolan N-Com B902 X Bluetooth Communication System
Model: BNCOM52700039
Introduction
The Nolan N-Com B902 X is an advanced Bluetooth communication system designed for integration with compatible Nolan helmets. It provides high-quality audio, seamless communication, and various features for an enhanced riding experience. This manual provides detailed instructions for installation, operation, and maintenance of your B902 X system.
Safety Information
Always read and understand all safety warnings and instructions before using the N-Com B902 X system. Failure to follow these instructions may result in injury or damage to the product.
- Do not attempt to disassemble or modify the unit.
- Keep the unit away from water and excessive moisture.
- Ensure the unit is securely installed in the helmet to prevent detachment during riding.
- Avoid prolonged exposure to loud sounds to prevent hearing damage.
- Always prioritize road safety. Do not operate the system in a way that distracts you from riding.
Package Contents
Verify that all items listed below are included in your package:

Image: Contents of the Nolan N-Com B902 X package. This image displays the main communication unit, two speakers, a boom microphone, a battery pack, a USB charging cable, a wall adapter, and various mounting pads and tools for installation within a helmet.
- N-Com B902 X Main Unit
- Stereo Speakers (2)
- Microphone (boom or wired, depending on helmet type)
- Battery Pack
- USB Charging Cable
- Wall Adapter
- Mounting Hardware and Adhesives
- User Manual (this document)
Setup and Installation
The N-Com B902 X system is designed for specific Nolan helmets (X-1005, X-903, X-403). Refer to your helmet's manual for specific N-Com ready compartments.

Image: Packaging for the Nolan N-Com B902 X system, featuring a Nolan helmet with the communication system integrated into its design, highlighting its compatibility and sleek appearance.
1. Charging the Battery
- Connect the USB charging cable to the N-Com main unit and the wall adapter.
- Plug the wall adapter into a power outlet.
- The LED indicator on the unit will show charging status. A full charge typically takes 2-3 hours.
2. Installing the Main Unit
- Locate the dedicated slot on the left side of your compatible Nolan helmet.
- Slide the N-Com main unit into the slot until it clicks securely into place.
- Ensure the unit is flush with the helmet shell.
3. Speaker and Microphone Installation
- Peel off the adhesive backing from the speaker pads.
- Place the speakers into the helmet's ear recesses, ensuring they are centered over your ears for optimal audio.
- Route the speaker wires neatly under the helmet's padding.
- Attach the microphone to the designated area near the mouth, ensuring it is close enough for clear voice pickup but does not obstruct vision or comfort.
- Connect the speaker and microphone cables to the main unit.
Operating Instructions
Power On/Off
- Power On: Press and hold the ON button for 3 seconds until you hear an audible confirmation.
- Power Off: Press and hold the ON button for 3 seconds until you hear an audible confirmation. The system also features Auto On/Off.
Bluetooth Pairing
- With the unit off, press and hold the ON button for 6 seconds until the LED flashes red and blue, indicating pairing mode.
- On your mobile device, enable Bluetooth and search for "N-Com B902 X".
- Select the device to pair. If prompted, enter "0000" as the PIN.
- Once paired, the LED will flash blue slowly.
Intercom Communication
The B902 X supports Bluetooth intercom for communication with other N-Com systems.
- Pairing Intercom: Refer to the N-Com Easyset app or the full manual for detailed intercom pairing instructions, as it varies based on the number of units.
- Initiating Intercom: Briefly press the Intercom button to start a conversation.
- Ending Intercom: Briefly press the Intercom button again.
Music and FM Radio
- Play/Pause Music: Briefly press the Play/Pause button.
- Next Track: Press the Volume Up button.
- Previous Track: Press the Volume Down button.
- FM Radio: Press and hold the FM button to activate/deactivate. Use Volume Up/Down to change stations.
Multitasking Audio
The Multitasking Audio function allows simultaneous listening to audio from different sources (e.g., intercom and GPS instructions). Adjust volume levels for each source via the N-Com Easyset app.
N-Com Easyset App
Download the N-Com Easyset app from your mobile device's app store (iPhone and Android compatible). The app allows you to:
- Manage settings and preferences.
- Update firmware.
- Adjust audio mixing for Multitasking Audio.
- Store speed-dial numbers.
Maintenance
- Cleaning: Use a soft, damp cloth to clean the exterior of the N-Com unit. Do not use abrasive cleaners or solvents.
- Storage: Store the unit in a cool, dry place when not in use. If storing for extended periods, ensure the battery is partially charged (around 50%) to prolong its lifespan.
- Firmware Updates: Regularly check for and install firmware updates via the N-Com Easyset app to ensure optimal performance and access to new features.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on. | Battery is depleted. | Charge the battery for at least 30 minutes. |
| No audio from speakers. | Speakers not connected or volume too low. | Check speaker connections. Increase volume using the buttons or Easyset app. |
| Cannot pair with phone. | Unit not in pairing mode or phone's Bluetooth is off. | Ensure unit is in pairing mode (flashing red/blue). Turn on phone's Bluetooth and retry. |
| Intercom connection issues. | Out of range or pairing issue. | Move closer to the other unit. Re-pair the intercom units. |
Specifications
- Model: BNCOM52700039
- Bluetooth Version: Not specified (assumed modern standard for B902X)
- Talk Time: Approximately 15 hours
- Compatibility: Nolan X-1005, X-903, X-403 helmets
- Features: Multitasking Audio, Auto On/Off, Multilingual Voice Announcements, Smart Conference, VOX commands, Speed-dial, Smart Navi System, Integrated FM Radio (6 pre-sets)
- Weight: Approximately 1.26 pounds (unit and accessories)
- Dimensions: Product dimensions are 2 x 10 x 12 inches (packaging)
- Material: Acrylonitrile Butadiene Styrene (ABS)
Warranty and Support
Nolan N-Com products are covered by a limited warranty against manufacturing defects. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Nolan N-Com website.
For technical support, firmware updates, or additional information, please visit the official Nolan N-Com website or contact their customer service department. The N-Com Easyset app is also a valuable resource for managing your device.
Official Website: www.n-com.it
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