Speed Sensor SIGMA DUO MAGNETLESS SPEED ANT+ Bluetooth

Speed Sensor SIGMA DUO MAGNETLESS SPEED ANT+ Bluetooth

The SIGMA DUO Magnetless Speed Sensor is a modern and precise speed sensor that works without a magnet and uses two transmission technologies – ANT+ and Bluetooth (BLE). This ensures maximum compatibility with a wide range of bike computers and smart devices, including SIGMA ROX models.

The sensor accurately measures your speed and transmits the data directly to your compatible bike computer or smartphone. Thanks to its magnetless design, installation is quick and easy, with no need to mount a spoke magnet.

DUO technology allows simultaneous or separate use of ANT+ and Bluetooth connections, making it ideal for both traditional cycling computers and mobile training apps. It is compatible with devices such as SIGMA ROX 4.0, ROX 11.1 EVO and other ANT+/BLE-enabled devices.

You can also use the sensor with the SIGMA RIDE app without a bike computer, enabling you to track your ride data directly on your smartphone. This makes it a great choice for riders who prefer a minimal setup.

The durable construction and IPX7 water resistance ensure reliable performance in all weather conditions. Its compact and lightweight design fits discreetly on any bike, while the battery-powered system provides long-lasting use.

• Connectivity: ANT+ and Bluetooth (BLE)
• Type: magnetless speed sensor
• Compatibility: SIGMA ROX 4.0, 11.1 EVO, 12.1 EVO and other ANT+/BLE devices
• Water resistance: IPX7
• Battery: 1x coin cell
• Material: plastic
• Color: black