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TECHNOLOGY TO COMPLEMENT YOUR NEXT RIDE

The Mesh Intercom™ equipped R2 EVO combines safety and technology into a sleek and aerodynamic package built for road cyclists. Whether you are looking to chat rider to rider without shouting or to pair your smartphone to listen to music, the R2 EVO has the feature set to elevate your ride.

  • Mesh Intercom™
  • Bluetooth 5.2
  • Built-In Speakers & Mic
  • Intercom Range 900 m / 0.6 mi
  • LED Taillight
  • Aerodynamic Design

  • COMFORT AND SAFETY

    The R2 EVO features a built-in taillight, improving rider visibility on the road. With three brightness settings, you can enhance clarity in different lighting situations. The R2 EVO is also safety-certified and built with a protective in-mold polycarbonate shell. The helmet, lined with removable and washable inner padding, features a smooth nylon chin strap, and a spin lock for superior protection and a secure fit.

  • SIMPLIFY YOUR CONNECTIONS
    WITH MESH INTERCOM™

    Sena’s Mesh Intercom™ allows riders to communicate hands-free with other Mesh users (R1 EVO, M1 EVO) within a half-mile (900 meters) with the touch of a button. Multi-channel Open Mesh supports 9 channels, letting you switch between different groups on different frequencies. Sena’s Mesh platform offers flexibility by allowing riders to come in and out of range while keeping the rest of the group connected.

  • SEAMLESS DESIGN FOR EASY HANDS-FREE COMMUNICATION

    Whether you are riding with one other person or a large group, the R2 EVO will take your ride to the next level. Audio is delivered through integrated speakers located above the rider’s ears, which allows for awareness of surrounding sounds such as traffic, unlike in-ear buds. The redesigned speakers have been optimized in order to keep the helmet as slim as possible for less wind resistance. Located in the front of the helmet is a built-in microphone that houses Sena's patented Advanced Noise Control™ technology, picking up and transmitting your voice clearly.

  • SMARTPHONE CONNECTIVITY

    Bluetooth® technology allows you to connect to your smartphone, enabling you to make phone calls, listen to music, hear GPS navigation, and even connect to fitness apps. The Sena Cycling App allows riders to conveniently take control of the R2 EVO's features. Through the app, you can create groups of friends to easily connect with, control taillight settings, manage multi-language voice prompt selection, and access the Quick Start Guide on the go.

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.

google play app store

COLORS

The R2 EVO is available in sizes small, medium, and large in Matte White, Matte Gray, and Matte Black.

Matte White
Matte Grey
Matte Black

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 below.
Size Head (Centimeters) Head (Inches)
S 50   –   55 19  5/8   –   21  3/4
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.

  • Bluetooth 5.2

    Compatible with the latest Bluetooth 5.2 platform.

  • Built-In Speakers & Mic

    Integrated speakers and a microphone.

  • Intercom Range 900 m / 0.6 mi

    Maximum distance operating within optimal conditions.

  • LED Taillight

    Integrated rear light with three brightness settings.

  • Aerodynamic Design

    Streamlined, wind-resistant helmet design.

  • Fitness App Compatible

    Listen to audio feedback from smartphone fitness apps.

  • Advanced Noise Control™

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

  • Quick Charging

    Significant reduction in battery charge time.

SPECIFICATIONS

  • GENERAL

    Weight: 394 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: S / 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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