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Garmin Varia RTL510 Rearview Radar Tail Light Bundle (w/ Radar Display Unit)

Low Price: $299.99
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Stay safer on the road with the Garmin's Varia RTL510. Unlike most taillights, the Varia has two main functions: a car sensing radar, and a safety taillight. The radar syncs with Bluetooth enabled Garmin devices or with the included Radar Display Unit and provides a visual and audible alert when a car is approaching. The taillight has up to one mile of daylight visibility and can be seen from 220-degrees, allowing drivers to see you well before the radar senses them. In its brightest mode (Day Flash), the RTL510 produces 65 lumens and lasts up to 15 hours. With an improved mounting system, vertical design, and longer battery life, this light knocks its predecessor out of the water. With the Garmin Varia, see and be seen.


  • Vertical design
  • Vehicle detection (140 meters away)
  • 220-degree visibility
Battery life: 15 hours in Day Flash mode, 6 hours in solid or Night Flash mode
Modes: 20 lumens on solid mode, 29 lumens on night flash, 65 lumens on day flash
Wireless ConnectivityBluetooth® and ANT+ connection to all Garmin bluetooth-enabled devices
Weight: 70g


  • Radar Display Unit
  • Mounting system
  • Charging cable 
  • Safety packet

Side benefit: Speed demons with radar detectors (legal in almost all US states) will probably get a notification that a radar device is nearby and slow down for a cyclist thinking they're avoiding a ticket!

This product was added to our catalog on April 17, 2019