Elevate your ride with the COROS Bike Speed Sensor. Track your speed and distance data in real-time, letting you measure performance on every ride. Perfect for both outdoor rides and indoor sessions on your trainer where GPS falls short. Easily pairs with your bike computer, smartwatch, or smartphone via Bluetooth.

• Measure your speed and distance without the need for GPS
• Integrates with most bike computers, sports watches, and training apps via Bluetooth
• Easy to install with a compact design that mounts to the hub of your front or rear wheel
• CR2032 battery lasts up to 12 months
• IP67 water rating for all-weather protection and durability
• Ultra-lightweight at 17g
• Not compatible with most indoor spin bikes or ANT+ devices