Garmin Varia RTL 516 Radar Tail Light

The taillight radar can be paired with Edge cycling computers or a compatible smartphone to warn you of vehicles approaching from behind.

See what's happening behind you
The Varia RTL516 radar provides visual and audible alarms to warn of vehicles approaching you from behind at a distance of up to 140 metres. So you can see what's happening behind you as you drive.

Edge/Smartphone compatible
The smart and compact radar can be paired with the Edge cycling computer or a compatible smartphone and with certain Garmin wearables or the optional radar display unit.

Excellent visibility from a distance
Drivers are made aware of you as early as possible thanks to daylight visibility of up to 1.6 kilometers. So you are safe on the road, even on country roads.

Compact and stylish design
Easily mount the stylish, compact radar on the seat post of almost any road bike. The vertical design doesn't hinder your legs or affect the riding experience.

Long battery life
Wouldn't you rather spend your time touring instead of charging the device? Get up to 9 hours of battery life.