Garmin Speed Sensor 2

• Control your speed with this easy-to-install wireless sensor. With no magnet or other parts to mount, installing, maintaining, and switching this sensor between bikes is remarkably simple.
• The Speed Sensor 2 mounts to the hub. You can set the wheel size in our Garmin Connect online community or self-calibrate it with an Edge bike computer or compatible Garmin device. Once the size is set, your speed and distance will always be accurate, even without a head unit
• ANT+® and BLUETOOTH® Low Energy connectivity let you sync to Garmin Connect and other training apps, compatible devices, and fitness equipment to get better quality data when you ride indoors or out. The odometer function tracks your distance to help you plan bike maintenance

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