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MOUNTAIN BIKING NEVER SOUNDED SO GOOD

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The M1 EVO Mountain Bike Helmet brings wireless and seamless communication audio to the trails.
Sena’s proven communication tech breaks barriers, creating a shared riding experience.
Talk to each other. Make phone calls. Jam to your music. The M1 EVO makes sure you #RideConnected.

  • Mesh Intercom™
  • Built-In Speakers & Mic
  • Intercom Range 900 m
  • Multi-Channel Communication
  • LED Taillight
  • Advanced Noise Control™

  • SEAMLESS DESIGN FOR EASY HANDS-FREE COMMUNICATION

    The built-in speakers are fully integrated and recessed above your ears, meaning no obtrusive headphones – this open-ear design allows awareness of your surroundings on the trail even as you listen to your music or chat with friends. The integrated microphone features Sena’s patented Advanced Noise Control™ technology, reducing unwanted wind noise.

  • MESH INTERCOM™
    FOR ALL-IN COMMUNICATION

    Mesh Intercom™ makes conversations with fellow riders a cinch. This communication network lets users easily connect to a near-unlimited number of users without needing to pair each device! You can communicate hands-free with other Mesh users within a half-mile (900 meters) range of you. Want to chat with a different group of riders? A multi-channel protocol built into Mesh features 9 channels, letting you switch between different groups on different frequencies. Have a conversation with your family, friends, or whoever is pedaling with an M1 EVO nearby – all that’s needed is a simple tap of a button to connect!

    *Note: The M1 EVO Mesh Intercom Helmet is not compatible with the M1 Bluetooth Intercom Helmet

  • BUILT FOR SAFETY, COMFORT, AND STYLE

    An integrated LED taillight dramatically increases your visibility to those behind you, while the included sun visor reduces sun glare. The numerous vents on the helmets enable airflow, keeping your head cool, while an adjustable nylon chin strap couples with the spin-lock sizing adjuster to comfortably fit and stabilize the helmet on your head.

  • CONNECT TO YOUR SMARTPHONE FOR AN ENHANCED RIDE

    By pairing your smartphone to the helmet via Bluetooth® 5.2 connectivity, the M1 EVO allows you to hear GPS navigation, take phone calls, hear fitness app cues, and listen to your favorite tunes.

ENERGIZE YOUR RIDE
WITH SENA APP

Simply pair one of your Sena helmets or communication systems with the Sena Cycling App for quick setup and easy management. You can pair/connect your device through the Bluetooth settings menu on your mobile phone. The Sena Cycling App is compatible with Sena's helmets and communications systems for cyclists.

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COLORS

M1 EVO helmets are available in sizes Medium and Large in Matte Black, Matte White, and Matte Gray.

Matte Black
Matte White
Matte Gray

SIZING GUIDE

HOW TO MEASURE
  • Wrap a soft, flexible measuring tape horizontally around your head 1 inch above your eyebrows and ears. Pull the tape softly snug, read the length and repeat for accuracy. Use the largest measurement.
  • Select the helmet size that is closest to your head measurement from the Size Chart above.
Size Head (Centimeters) Head (Inches)
M 55 – 59 21 3/4 – 23 3/8
L 59 – 63 23 3/8 – 24 3/4

CYCLING COMPARISON CHART

Compare product features using the chart below.

KEY FEATURES

  • Mesh Intercom™

    Robust & reliable communication network.

  • Built-In Speakers & Mic

    Integrated speakers and a microphone.

  • Intercom Range 900 m

    Maximum distance operating within optimal conditions.

  • Multi-Channel Communication

    Communicate with different groups across 9 channels.

  • LED Taillight

    Integrated rear light with three brightness settings.

  • Advanced Noise Control™

    Advanced Noise Control™ reduces the effects of ambient noise during intercom conversations.

  • Sena Smartphone Apps

    Allow you to configure device settings, access the User's Guide, and more.

  • Fitness App Compatible

    Listen to audio feedback from smartphone fitness apps.

  • Quick Charging

    Significant reduction in battery charge time.

  • High Grade Polymer Plastic

    High density plastic material for safety protection.

SPECIFICATIONS

  • GENERAL

    Weight: 430 g (M size)
    Operating Temperature: -10 °C – 55 °C (14 °F – 131 °F)
    Storage Temperature: 15 °C – 30 °C (59 °F – 86 °F)

  • HELMET

    Size: M / L
    Color: Matte Black / Matte White / Matte Gray
    In-mold polycarbonate helmet shell with EPS liner
    Nylon Chinstrap

  • MESH NETWORK

    Mesh Intercom™ Technology

  • BLUETOOTH

    Bluetooth 5.2
    Headset Profile (HSP)
    Hands-Free Profile (HFP)
    Advanced Audio Distribution Profile (A2DP)
    Audio Video Remote Control Profile (AVRCP)

  • INTERCOM

    Mesh Intercom™:
      •  Working Distance: up to 900 m (0.6 mi)* in open terrain
          *Can extend up to 3.6 km (2 mi) between 6 participants
      •  Open Mesh Intercom:
          ⁃  9 channels
          ⁃  Virtually unlimited participants

  • AUDIO

    Noise Cancellation: Advanced Noise Control™
    Codec: Built-in SBC Codec

  • BATTERY

    Talk Time: 12 – 18 hours (varies based on LED use)
    Charging Time: 3 hours
    Quick Charging: 20 minutes of charging equals 2 hours Intercom
    Charging Temperature: 0 °C – 40 °C (32 °F – 104 °F)
    Type: Lithium Polymer Battery

  • CERTIFICATES

    Electronics: CE, FCC, IC
    Helmet: CE EN 1078, CPSC 1203
     *Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older

  • WARRANTY

    Electronics: 2 years
    Helmet Integrity: 2 years

SUPPORT

Get answers to your questions, read product-specific FAQs, and watch videos that will help you master the functions and features of your Sena product.

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