The M1 Sena mountain bike helmet brings wireless communication audio to the trails.
Sena’s proven Bluetooth® communication tech breaks barriers, creating a shared riding experience.

Talk to each other. Make phone calls. Jam to your music.

• Bluetooth with speakers connected to allow for up to 4 people to talk on the same channel.
• Communication range of up to 900m
• Built in Speakers and Microphone 

Take your group ride to the next level by staying connected with your riding partner. That mean's you will never need to shout at each other to hold a conversation during the ride ever again!

Consult the sizing guide below to pick the best helmet for you!