The S1 Smart Road Cycling Helmet seamlessly combines communication, safety, and comfort in one lightweight aerodynamic design. Enjoy effortless rider-to-rider communication, listen to your favorite music, and enjoy solitude on your terms as you journey the open roads.

In the S1, you’ll find state-of-the-art Sena communication technology packed into an aerodynamic helmet perfect for road cycling with seamlessly integrated speakers and a microphone, allowing users easy interaction with other cyclists and their smartphones.

Audio is delivered through integrated speakers located above the rider’s ears, which allows for awareness of surrounding sounds. The redesigned speakers 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.

The S1 provides a greater level of visibility with its adaptive light technology that illuminates in a bright, solid color when deceleration is detected.

Sena’s Mesh Intercom™ allows riders to communicate hands-free with other Mesh users (R2 EVO, 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. Whether you are riding with one other person or a large group, the S1 will take your ride to the next level.S

The Bikom 20 redefines cycling communication as the world’s most compact and lightweight communicator, designed specifically to meet the rigorous demands of performance cyclists. Weighing a mere 20 grams, this innovative device blends cutting-edge communication technology with unparalleled portability, allowing you to stay connected effortlessly while focusing entirely on your ride.

Its open-ear headset design leaves the ears uncovered, ensuring that users can remain aware of their surroundings and stay safe on the road. Its streamlined design and advanced features make it an essential companion for riders who prioritize efficiency, clarity, and performance on the road. Whether tackling challenging routes or enjoying leisurely family rides, the Bikom 20 ensures seamless communication without adding extra weight or complexity to your setup.

Transform your cycling experience with the Audible Bicycle Computer (ABC) feature. With real-time voice prompts, Sena’s ABC offers hands-free access to essential performance data, helping you stay focused on the road without needing to check a screen. As a first step, the BiKom 20 pairs with Shimano’s Di2 system, including the latest XTR for mountain bikes, to deliver audible updates on gear shifts and battery status. Support for additional sensors—such as heart rate monitors, cadence sensors, and speed meters—as well as customization of the sensor interface via the app is planned for future updates.