Garmin Varia RTL515 25" LCD Display Bicycle Computer, Black

Includes 1 x Garmin Varia RTL515, Cycling Rearview Radar, 1 x Mounting Kit, 1 x Cables, 1 x Wearable4U E-Bank Rearview radar with tail light detects vehicles approaching from behind up to 153 yards (140 meters) away Seamlessly pairs with Edge bike computer, compatible smartphones, and select Garmin wearables Varia app provides graphics, tone, and vibration alerts for approaching cars when used with a compatible smartphone Integrates with third-party apps like Ride with GPS to overlay maps with rearview radar alerts