Garmin Varia RTL515 Radar Tail Light



This rearview radar with tail light pairs with your Edge® bike computer or compatible smartphone to alert you of vehicles approaching from behind.


Ride with peace of mind!

Maximum awareness:

Varia RTL515 rearview radar provides visual and audible alerts for vehicles approaching from behind up to 153 yards (140 meters) away.

Multiple pairing options:

This radar works seamlessly with your Edge bike computer or compatible smartphone as well as select Garmin wearables or the optional radar display unit.

Works with the Varia app:

This smartphone app helps you increase your awareness by providing graphics plus tone and vibration alerts that indicate the position and speed of approaching cars.

Third-party app compatible:

When used with a compatible smartphone, Varia radar integrates with your favorite apps, such as Ride with GPS, to overlay your maps with rearview radar alerts.

Superior visibility:

Alert motorists to your presence as soon as possible with daylight visibility up to 1 mile.

Compact design:

Easily mount this sleek, compact device on the seatpost of almost any road-use bicycle. The vertical design allows for better leg clearance and a perfectly comfortable ride.

Peloton mode:

Varia RTL515 features multiple modes, including peloton mode, which provides a low-intensity flash that is kind to other cyclists’ eyes when riding in a group.

Battery life:

Time spent charging is not as good as time spent riding. Get up to 16 hours of battery life in day flash mode and up to 6 hours in solid mode.


In the box:

Varia RTL515

Mounting Kit (includes shims for round, aero and d-shaped seat posts)





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