The Sena B20 is a Bluetooth communication system designed for motorcycle helmets, enabling wireless intercom communication between riders, hands-free phone calls, music streaming, and GPS voice navigation. As part of Sena’s proven lineup of motorcycle communication devices, the B20 delivers reliable wireless connectivity for solo riders and group communication on the road.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Sena |
| Model | B20 |
| Product Type | Bluetooth Communication System |
| Primary Function | Rider-to-rider intercom, music streaming, phone calls, GPS navigation |
| Compatible Helmets | Most full-face and modular motorcycle helmets |
| Connectivity Protocols | Bluetooth A2DP, HFP |
| SKU | SENA-B20-01 |
Key Features
Bluetooth Intercom Communication: Connects wirelessly with other Bluetooth-enabled intercoms for rider-to-rider or rider-to-pillion conversation while riding, eliminating the need for hand signals or stopping to communicate.
Smartphone Connectivity: Pairs with your phone to handle incoming calls hands-free using voice commands or handlebar controls, keeping your focus on the road while staying connected.
Music and GPS Audio: Streams music from your smartphone and delivers turn-by-turn GPS navigation prompts directly to your helmet speakers, making long rides more enjoyable and navigation effortless.
Universal Helmet Compatibility: Mounts to most full-face and modular helmets using the included clamp or adhesive pads, with slim speakers and microphone designed to fit standard helmet audio recesses.
Use Case Scenarios
- Group Rides: Maintain constant communication with fellow riders during weekend group tours or highway cruises without losing connection when riding side-by-side or in formation.
- Pillion Communication: Talk to your passenger throughout the journey without needing to shout over wind and engine noise, making rides safer and more enjoyable for both rider and pillion.
- Music and Navigation on Highway Runs: Stream your favorite riding playlist and receive GPS voice directions during solo touring or daily commutes, keeping you entertained and on route without touching your phone.
Why Choose the Sena B20?
- Proven Sena reliability – the brand trusted by riders worldwide for motorcycle Bluetooth communication systems with consistent firmware updates and customer support
- Dual functionality for both intercom conversations and smartphone audio streaming without needing to switch modes manually
- Universal mounting system fits multiple helmet types and brands, making it easy to transfer between helmets or share across your gear collection
- Hands-free operation via voice commands and jog dial controls keeps your hands on the handlebars and eyes on the road at all times
Pros & Considerations
Pros:
- Reliable Bluetooth connectivity for intercom, phone, music, and GPS in one integrated device
- Compatible with most helmet brands and styles without requiring proprietary helmet models
- Established Sena ecosystem allows pairing with other Sena devices for group communication
Considerations:
- Intercom range and connection stability can be affected by terrain, obstacles, and riding formation in hilly or urban environments
- Speaker volume performance depends on helmet fit and ambient wind noise – proper speaker positioning against ears is essential for optimal audio clarity
Frequently Asked Questions
Q: How do I pair the Sena B20 with my smartphone?
A: Power on the B20, press and hold the phone button until you hear “phone pairing” announced, then search for “Sena B20” in your phone’s Bluetooth settings and select it to complete pairing. Once paired, the device will reconnect automatically on subsequent rides.
Q: Can I use the Sena B20 for intercom with riders using different Bluetooth brands?
A: The B20 uses universal Bluetooth protocols and can connect with other Bluetooth intercom devices through Bluetooth pairing mode, though intercom features and stability are optimized when pairing with other Sena units. Check compatibility before group rides if mixing brands.
Q: How long does the battery last on a full charge?
A: Battery life varies based on usage patterns – active intercom conversations consume more power than standby music streaming. Charge the device fully before long rides and consider carrying a portable USB power bank for multi-day touring to ensure uninterrupted communication.
Q: Which helmets is the Sena B20 compatible with?
A: The B20 works with most full-face, modular, and open-face helmets that have space for the speakers in the ear pockets and the microphone near the mouth. It includes both clamp and adhesive mounting options to accommodate different helmet shell designs.
Q: Can I listen to music and use intercom at the same time?
A: When an intercom connection is active, music automatically pauses or lowers in volume to prioritize the intercom conversation. Once the intercom conversation ends or the connection is idle, music resumes at the previous volume level automatically.
Shop the Sena B20 at Custom Elements
Shop the Sena B20 Bluetooth Communication System at Custom Elements with fast shipping across India. Complete your riding setup:
- Full-Face Helmets – premium helmets with integrated communication pockets
- Helmet Bluetooth Systems – explore other Sena and communication devices
- Riding Gloves – touchscreen-compatible gloves for controlling your device
The Sena B20 transforms solo rides into connected experiences and group tours into seamless conversations, making every journey safer and more enjoyable through wireless communication.






























































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