Introdução
This manual provides essential information for the safe and effective use of your ILM 159BT Bluetooth Modular Motorcycle Helmet. Please read it thoroughly before using the helmet to ensure proper operation, maintenance, and to maximize your riding experience.
The ILM 159BT helmet is designed for motorcycle riders, featuring a modular flip-up design, integrated Bluetooth communication, and a dual visor system for enhanced safety and comfort.

Image: The ILM 159BT Bluetooth Modular Motorcycle Helmet in matte black, shown with its clear outer visor and a balaclava.
Informações de segurança
Your ILM 159BT helmet complies with FMVSS 218 and DOT safety standards, providing reliable protection. Always ensure the helmet fits correctly and all components are securely fastened before riding.
- Always wear a helmet that fits properly. Refer to the size chart for guidance.
- Ensure the chin strap is securely fastened.
- Não modifique o capacete de forma alguma, pois isso pode comprometer sua capacidade de proteção.
- Evite expor o capacete a temperaturas extremas ou a produtos químicos agressivos.
- In case of an impact, replace the helmet immediately, even if visible damage is not apparent.

Imagem: Traseira view of the ILM 159BT helmet, highlighting the DOT FMVSS No. 218 certification label, indicating trusted protection.
Componentes do capacete
Familiarize yourself with the key components of your ILM 159BT helmet:
- Outer Visor: Clear, wide-vision, detachable, Pinlock compatible for anti-fog function (Pinlock not included).
- Inner Visor: Glare protection, detachable design, operated by a switch.
- Barra de queixo modular: Flip-up design with secure locking mechanism.
- Sistema de ventilação: Multiple air vents including mouth, top, and rear vents for continuous airflow.
- Bluetooth 5.0 Module: Integrated for communication and audio.
- Forro removível: Sweat-absorbing, upgraded fabric, easy to wash and quick to dry.



Image: Various components of the helmet, including the removable inner lining, the glasses groove for comfortable wear with spectacles, and the complimentary balaclava.

Image: A detailed diagram showing the outer visor, inner visor, Pinlock compatibility, Bluetooth 5.0 module, and inner visor switch on the ILM 159BT helmet.
Configurar
1. Tamanho e Ajuste
Proper fit is crucial for safety and comfort. Measure the circumference of your head as shown in the diagram below. Place a measuring tape above your ears and slightly above your eyebrows. Wrap it around just below the crown on the back of your head.
Observação: The helmet sizing runs small. It is recommended to choose one size up from your measured size for optimal comfort.

Image: A size chart for ILM motorcycle helmets, illustrating how to measure head circumference and providing corresponding helmet sizes in CM, Inches, and Hat Size.
| TAMANHO | CM | POLEGADAS | TAMANHO DO CHAPÉU |
|---|---|---|---|
| S | 55 - 56 | 21⅝ - 22 | 6⅞ - 7 |
| M | 57 - 58 | 22½ - 22⅞ | 7⅛ - 7¼ |
| L | 59 - 60 | 23¼ - 23⅝ | 7⅜ - 7½ |
| XL | 61 - 62 | 24 - 24⅜ | 7⅝ - 7¾ |
| XXG | 63 - 64 | 24¾ - 25¼ | 7⅞ - 8 |
As informações de tamanho são fornecidas pelo fabricante e não garantem um ajuste perfeito. Use esta tabela apenas como um guia.
2. Charging the Bluetooth Module
Before first use, fully charge the integrated Bluetooth module. The helmet comes with 1 Lithium Ion battery included. Connect the charging cable (not specified if included, assume standard USB) to the charging port on the helmet's Bluetooth module and to a power source. A full charge provides up to 14 hours of talk time.
Instruções de operação
1. Bluetooth Communication
The ILM 159BT features upgraded Bluetooth 5.0 for stable and clear wireless communication. It supports intercom functionality for 2-3 riders.
- Emparelhamento: Refer to the specific instructions provided with the helmet for Bluetooth pairing procedures with your mobile device or other Bluetooth-enabled helmets.
- Interfone: The intercom system allows for communication between 2-3 riders. Follow the pairing instructions to establish an intercom connection.
- Tempo de conversação: Enjoy up to 14 hours of talk time for intercom and phone calls, and 13 hours for music playback. Standby time is up to 120 hours.

Image: A rider wearing the ILM 159BT helmet, illustrating the Bluetooth function for stable, clear, and wireless communication, including 2-3 rider intercom capability.

Image: Three riders on motorcycles, highlighting the upgraded Bluetooth performance of the ILM 159BT helmet, with icons indicating 14H intercom, 2-3 riders, 14H phone calls, and 13H music playback.
2. Operação da viseira
The helmet features a dual visor system for varying light conditions.
- Outer Visor: The clear outer visor can be raised or lowered manually. It is Pinlock30-ready for anti-fog inserts (sold separately).
- Inner Visor: The inner sun visor can be deployed or retracted using the switch located on the side of the helmet. This provides protection from harsh sunlight.

Image: A close-up of the ILM 159BT helmet's dual visor system, showing the clear outer visor and the inner sun visor. Options for colorful and heated visors are also shown as available for purchase.
3. Modular Functionality
The modular design allows you to switch between a full-face and open-face helmet style with a one-button control. This feature enhances convenience and adaptability.

Imagem: Dois views of the ILM 159BT helmet, demonstrating its modular design. One image shows the helmet in its open, modular configuration, and the other shows it in the closed, full-face configuration.

Image: A rider wearing the ILM 159BT helmet in its modular (flip-up) configuration, emphasizing the convenience of the design.
4. Sistema de ventilação
The helmet is equipped with multiple air vents to ensure continuous airflow, keeping you cool and comfortable during rides.
- Mouth Air Vent: Located on the chin bar.
- Ventilação de ar superior: Located on the crown of the helmet.
- Rear Air Vent: Located at the back of the helmet for exhaust.

Image: A diagram of the ILM 159BT helmet highlighting the efficient ventilation system with arrows indicating airflow through the mouth, top, and rear air vents.
Manutenção
- Limpeza da concha: Use um pano macio e macioamp cloth and mild soap to clean the exterior of the helmet. Avoid abrasive cleaners or solvents.
- Cleaning the Visors: Clean visors with a soft cloth and warm water. Do not use harsh chemicals. For Pinlock-ready outer visor, follow Pinlock cleaning instructions.
- Limpeza do revestimento: The sweat-absorbing, removable liner can be easily washed. Follow the care instructions on the liner's label. Ensure it is completely dry before reinserting.
- Bluetooth Module Care: Keep the Bluetooth module dry. If it gets wet, allow it to dry completely before use. Do not attempt to disassemble the module.
- Armazenar: Guarde o capacete em local fresco e seco, longe da luz solar direta e de temperaturas extremas.
Solução de problemas
| Emitir | Possível causa | Solução |
|---|---|---|
| Bluetooth não está pareando | Module not in pairing mode, low battery, interference. | Ensure module is in pairing mode. Charge the battery. Move away from other electronic devices. |
| Conexão do interfone instável | Distance too great, obstacles, interference. | Reduce distance between helmets. Ensure clear line of sight. |
| Má qualidade de áudio | Speaker placement, wind noise, low battery. | Adjust speaker position. Ensure visors are closed. Charge battery. |
| Embaçamento da viseira | Temperature difference, humidity. | Ensure proper ventilation. Consider installing a Pinlock insert (sold separately). |
If you encounter issues not listed here, please refer to the support section or contact ILM customer service.
Especificações
- Modelo: FM159BT-New
- Marca: ILM
- Classificação de segurança: Certificado pelo DOT (FMVSS 218)
- Versão Bluetooth: 5.0
- Bateria: 1 bateria de íon de lítio (incluída)
- Tempo de conversação: Up to 14 hours (Intercom/Phone Calls)
- Tempo de reprodução da música: Até 13 horas
- Tempo de espera: Até 120 horas
- Alcance do Intercom: For 2-3 riders (specific range not provided, based on general Bluetooth intercoms)
- Peso do item: Aproximadamente 3.86 libras
- Dimensões da embalagem: Aproximadamente 14.57 x 10.83 x 10.83 polegadas
Garantia e Suporte
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official ILM webVocê também pode entrar em contato diretamente com o vendedor para obter assistência.
ILM Store: Visit the ILM Store on Amazon



