Garmin Varia™ Rtl515 Rearview Radar Tail Light - Alerts For Approaching Vehicles And Easy To Mount|Garmin Varia™ Rtl515 Radar De Recul Avec Feu Arriere - Alerte Pour Les Vehicules Approchants Et Faci

This rearview radar with tail light pairs with your edge® bike computer or compatible smartphone to alert you of vehicles approaching from behind. Reliable rearview radar lets you ride like you know what’s coming. It’s small, it’s easy to mount, and it works with just about any bike. The varia™ app has you covered if you’re using your phone as a primary or backup display.