Introduction
The Nolan N-Com B902L R Series is an advanced integrated communication system designed to enhance the riding experience for motorcyclists. It provides seamless connectivity, high-quality audio, and essential safety features, making it ideal for both individual riders and group travel. This manual provides comprehensive instructions for the setup, operation, and maintenance of your B902L R Series system.
Product Overview

Image: The Nolan N-Com B902L R Series control unit, featuring an ergonomic 4-button keypad with distinct buttons for various functions, including a prominent red 'C' button.
Key Features
- Ergonomic 4-button keypad for easy use, even when wearing riding gloves.
- Ideal positioning of earphones and microphone for optimal audio.
- Excellent audio quality with background noise reduction.
- Emergency Stop Signal (ESS) system triggers intermittent LED light at the back of the helmet when braking.
- Up to 15 hours of talk time.
- Multitasking Audio function for simultaneous listening from different sources.
- Auto On/Off and Multilingual Voice Announcements.
- Smart Conference group intercom for up to four 900 series N-Com devices.
- Integrated FM Radio with 6 pre-sets.
- iPhone and Android compatible with management via the N-Com Easyset app.
Setup
Compatibility
The N-Com B902L R Series is specifically designed for pre-set Nolan helmets. Compatible helmet models include:
- N100-5/Plus
- N90-2
- N87/Plus
- N70-2 GT/X
- N40-5 GT/-5
- N104/Evo/Absolute
- N44/EVO
- N40/Full helmets
Installation
Installation of the B902L R Series system is designed to be simple, fast, and user-friendly, ensuring it does not compromise helmet comfort. For detailed installation steps, please refer to the specific instructions provided with your Nolan helmet, as the integration points may vary slightly between models. Ensure all components are securely fitted before use.
Operating Instructions
Basic Controls
The system features an ergonomic 4-button keypad, designed for intuitive operation even while wearing riding gloves. Familiarize yourself with the button layout and their primary functions for power, volume, and mode selection.
Intercom Functions
- Rider/Passenger Intercom: Establish direct communication with a passenger equipped with a compatible N-Com system.
- Bike-to-Bike Bluetooth Intercom: Connect with other riders up to 700 meters in open field conditions.
- Smart Conference: Participate in group intercom calls with up to four 900 series N-Com devices simultaneously.
Audio Features
- Multitasking Audio: Listen to audio from different sources (e.g., intercom and music) simultaneously.
- Audio Quality: Experience excellent audio quality with advanced background noise reduction.
- Integrated FM Radio: Access your favorite radio stations with 6 pre-set memory slots.
Safety Features
- Emergency Stop Signal (ESS): This exclusive system triggers an intermittent LED light at the back of the helmet during sudden or emergency braking, enhancing your visibility to others.
Connectivity
- VOX Commands: Utilize voice-activated commands for hands-free operation.
- Speed Dial: Store up to three phone numbers for quick dialing.
- Smart Navi System: Integrate with navigation systems for turn-by-turn directions.
- Smartphone Compatibility: Compatible with both iPhone and Android devices.
- N-Com Easyset App: Manage settings, update firmware, and access additional features through the dedicated N-Com Easyset app.
Maintenance
To ensure the longevity and optimal performance of your Nolan N-Com B902L R Series system, follow these maintenance guidelines:
- Cleaning: Use a soft, damp cloth to clean the control unit and components. Avoid abrasive cleaners or solvents.
- Storage: Store the unit in a dry place away from extreme temperatures and direct sunlight.
- Moisture: While designed for outdoor use, avoid prolonged exposure to heavy rain or submerging the unit in water. Ensure all ports are sealed when not in use.
- Firmware Updates: Regularly check for and install firmware updates via the N-Com Easyset app to ensure the system has the latest features and bug fixes.
Troubleshooting
If you encounter issues with your N-Com B902L R Series system, try the following troubleshooting steps:
- No Power: Ensure the battery is fully charged. Connect the unit to a power source and allow it to charge for at least 30 minutes before attempting to power on.
- Poor Audio Quality: Verify that the earphones are correctly positioned within the helmet. Check for any obstructions or damage to the microphone.
- Connection Issues (Bluetooth/Intercom): Try re-pairing the devices. Ensure both units are within range and not obstructed. Resetting the unit to factory settings (refer to the N-Com Easyset app or full manual for instructions) can often resolve persistent connection problems.
- Buttons Unresponsive: Ensure the unit is not in a locked mode. If the issue persists, a soft reset (powering off and on) may help.
- App Connectivity: Ensure your smartphone's Bluetooth is enabled and the N-Com Easyset app is up to date.
For more detailed troubleshooting or issues not listed here, consult the comprehensive user manual available through the N-Com Easyset app or the official Nolan N-Com website.
Specifications
| Feature | Specification |
|---|---|
| Shell Type | Hard |
| Specification Met | ECE, DOT |
| Closure Type | Buckle |
| Model Name | Accessori |
| Batteries Included | No (Internal rechargeable battery) |
| Material Type | Polycarbonate (PC) |
| Size | S (System component size) |
| Colour | Black |
| Brand | Nolan |
| Vehicle Service Type | Motorcycle |
| Material | Polycarbonate (PC) |
| Sport | Motorcycling |
Warranty and Support
For detailed warranty information, terms, and conditions related to your Nolan N-Com B902L R Series Bluetooth Communication System, please refer to the official Nolan N-Com website or the warranty card included with your product. It is recommended to register your product upon purchase to facilitate any future warranty claims.
For technical support, troubleshooting assistance beyond this manual, or service inquiries, please contact your authorized Nolan N-Com dealer or visit the official Nolan N-Com support portal online. Keep your proof of purchase readily available when seeking support.







