The Garmin Varia RTL515 is a rear-facing radar and tail light designed to help cyclists ride with greater awareness and visibility on the road. The radar detects vehicles approaching from behind at distances of up to 140 meters and sends alerts to compatible cycling computers or smartphones. Its bright tail light features multiple modes—including solid, peloton, night flash, and high-visibility day flash—to help riders stay seen in a variety of conditions. With a wide 220° visibility angle, long battery life, and seamless connectivity through ANT+® and Bluetooth®, the Varia RTL515 is a dependable safety accessory for road cyclists, commuters, and anyone riding in traffic.
