R2X

R2X

Smart Road Cycling Helmet with Alexa Built-in

Meet the Sena R2X, the first smart cycling helmet with the convenience of Amazon Alexa Built-in. The R2X features seamlessly integrated speakers and microphone, which allow users to use the R2X’s communication features and speak directly to Alexa. Sena’s helmet-to-helmet Mesh Intercom™ communication platform makes it easy to communicate with cycling partners while riding.
R2X helmet with alexa built in.

Product Information

Mesh Intercom

Alexa Built-in

Intercom Range 900m

Built-in Speakers & Mic

Aerodynamic Design

LED Taillight

More Information

SPEAK TO ALEXA THROUGH THE R2X

Alexa is Amazon’s intelligent cloud-based voice AI. Speak to Alexa through the R2X to play music, hear the news, check weather, even control smart home devices, and more. Using Alexa with the R2X is simple and hands-free—just ask, and Alexa will respond instantly. In order to use Alexa with your R2X helmet, make sure to take your smartphone with the Amazon Alexa app installed along on your ride.

*Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates.

PREMIUM FEATURES FOR COMFORT AND SAFETY

The R2X houses an integrated LED taillight. With three brightness settings, you can enhance rider visibility based on your particular lighting situation. The R2X 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 a secure fit.

ENERGIZE YOUR RIDE WITH SENA APP

Sena App Cycling QR code

Pairing your Sena helmet or communication system with the Sena Cycling App is simple. Check compatibility, connect via Bluetooth in the app, and manage your device settings and features. Stay seamlessly connected on the road with Sena Cycling App.

COMMUNICATE HELMET TO HELMET WITH MESH INTERCOM™

Sena’s Mesh Intercom™ allows riders to communicate hands-free with any other Mesh user (R2 EVO, R1 EVO, M1 EVO) within a half-mile range (900 meters) with the touch of a button. Multi-channel Open Mesh offers 9 channels, letting you switch between 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. Whether you are riding with one other person or a group, the R2X 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. 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 tap into Alexa Built-in, 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 R2X’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.

SIZES AND COLORS

The S1 is available in sizes medium, and large. The helmet comes in three unique colors; Matte White, Matte Gray, and Matte Black.

 
R2X Black Helmet
R2X Gray Helmet
R2X white helmet

Product Specs

Mesh Intercom™

Robust & reliable communication network.

Alexa Built-in

Alexa is Amazon’s intelligent cloud-based voice AI. Speak to Alexa through the R2X to play music, hear the news, check weather, even control smart home devices, and more.

Intercom Range 900m

Maximum distance operating within optimal conditions

Fitness App Compatible

Listen to audio feedback from smartphone fitness apps.

Built-In Speakers & Mic

Integrated speakers and a microphone.

Advanced Noise Control™

Streamlined, wind-resistant helmet design.

LED Taillight

Integrated rear light with three brightness settings

Aerodynamic Design

Integrated rear light with three brightness settings

Spec Details

General

Weight: 420 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

ALEXA BUILT-IN

Integrated cloud-based voice AI
Speak directly to Alexa through the R2X
Hands-free access to Alexa commands

Bluetooth

Bluetooth 5.1
Headset Profile (HSP)
Hands-Free Profile (HFP)
Advanced Audio Distribution Profile (A2DP)
Audio Video Remote Control Profile (AVRCP)

INTERCOM

Working Distance:
– Mesh Intercom™: up to 900 meters* (0.5 miles) in open terrain
*Can extend up to 3.6 km (2 miles) between a minimum of 6 riders (in open terrain)

Supports up to:
– Virtually limitless number of users

Supports Channels:
– 9 channels

AUDIO

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

MESH NETWORK

Mesh Intercom™ Technology

BATTERY

Talk Time: up to 12 hours (up to 5.5 hours with tail light on)
Charging Time: 2.5 hours
Charging Temperature: 0 °C – 45 °C (32 °F – 113 °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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