Overview

The Sena R2 EVO is a smart road-cycling helmet that blends advanced communication technology with certified safety and comfortable design. Equipped with the latest Mesh Intercom™ platform, built-in audio, and integrated lighting, it’s ideal for group rides, commuters, or anyone wanting connected cycling without extra gadgets dangling off their helmet.

Communication & Connectivity

Mesh Intercom™ 3.0 — allows hands-free rider-to-rider communication within about 900 meters (≈ 0.5 mi) in open terrain, perfect for group rides or staying in touch.
Bluetooth 5.2 — connects to your smartphone, enabling music, calls, GPS voice directions or ride-app audio directly through helmet speakers.
Built-in speakers and microphone with Sena’s noise-control audio system — lets you hear and speak clearly while staying aware of traffic and surroundings (no earbuds needed).
Multi-channel “Open Mesh” support (9 channels) — lets larger groups or different ride-groups stay on separate channels without interfering. Mesh network can self-manage user drop-in/out situations seamlessly.
Hands-free voice operation — control mesh intercom, lights, and music via voice or minimal buttons for safe, on-the-go use.

Safety, Visibility & Comfort

Aerodynamic in-mold polycarbonate shell with EPS liner — delivers certified helmet protection while keeping weight and bulk modest.
Integrated rear LED taillight with multiple brightness/mode settings — improves visibility and safety during dawn, dusk or night rides.
Size options: S / M / L — to fit a wide range of rider head sizes comfortably with adjustable retention system and padded interior.
Helmet weight around 394 g (size M) — light enough for everyday cycling while accommodating electronics.
Ventilation and fit adjustment — designed for comfort on long rides without compromising structural integrity or audio performance.

Battery & Electronics Performance

Rechargeable integrated battery — provides several hours of intercom/audio use (talk-time varies depending on use of lights and audio).
USB-C charging — easy to recharge between rides.
Operation temperature range from –10 °C to 55 °C (14 °F–131 °F) — suitable for year-round riding in most climates.

Use Cases & Rider Benefits

The R2 EVO is ideal for cyclists who want more than just head protection. It excels for:

Group rides and club outings — Mesh intercom keeps everyone connected and coordinated without stopping.
Commuters and urban riders — Bluetooth connectivity and integrated taillight increase safety, convenience, and situational awareness.
All-weather and longer rides — ergonomic design, adjustable fit, and audio/communication features make it a versatile helmet for many conditions.
Cyclists who value minimal gear — eliminates the need for separate headsets, earbuds or clip-on lights by integrating them into one package.

Who It’s For

If you ride frequently — solo, in pairs, or in groups — and want a helmet that combines protection with modern connectivity and safety features, the Sena R2 EVO is an excellent pick. It’s especially useful for groups, commuters, and anyone who values staying connected, visible, and aware on the road without extra attachments.