Sigma Speed Sensor Black One Size Black

SIGMA STS Wireless Speed Sensor | Accurate Speed & Distance TrackingUnlock the full potential of your SIGMA cycling computer with the official SIGMA STS Wireless Speed Sensor. Engineered for precision and reliability, this essential accessory is the key to capturing accurate, real-time speed and distance data on every ride. Whether you are training for a race, exploring new trails, or commuting to work, this sensor ensures that every single rotation of your wheel is counted and transmitted flawlessly to your head unit, providing you with the critical metrics you need to analyze performance, track progress, and elevate your cycling experience.The heart of this device is SIGMA's proven STS (SIGMA TRANSMISSION SYSTEM) technology. This digitally coded, three-channel wireless transmission system guarantees a robust and interference-free connection between the sensor and your bike computer. Ride with confidence in a group or in areas with other electronic signals, knowing that your data is s