Garmin Varia eRTL615 Rearview Radar Tail Light (Black) (65 Lumens) (For E-Bikes)

Garmin Varia eRTL615 Rearview Radar Tail Light (Black) (65 Lumens)
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Price: $299.99

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Garmin Varia eRTL615 Rearview Radar Tail Light Description:

The Garmin Vaira eRTL615 is specifically designed to plug directly into a compatible E-Bike battery so it never needs charging. The Radar Tail Light mounts to a rear rack or seat rails and detects cars or bicycles that are approaching from behind and sends an alert. The red flashing light has four modes and can be visible for up to one mile. Pair the Varia with a compatible Garmin head unit or smartphone to keep an eye out for what's behind so you can focus on the road ahead.

Note: E-Bike specific Garmin battery cable sold separately


  • See and be seen with Varia rearview radar
  • Battery-free rearview radar and taillight use power from compatible E-Bike battery
  • Pairs to the Edge bike computer and other Garmin device or compatible smartphone to alert you of vehicles approaching from behind up to 150 yards away
  • When used with a compatible smartphone, the Varia app helps increase awareness with vibration alerts and more
  • Daylight visibility up to 1 mile with 4 different light modes
  • Compact design mounts to rack or uses universal seat rail mount
  • ANT+ and Bluetooth technology
  • Peloton mode provides a low-intensity flash that is kind to other riders’ eyes when riding in a group


  • Brightness: 65 Lumens
  • Battery Type: External
  • Run Time: Constant External Power
  • Beam Color: Red
  • Dimensions: 1.6 x 3.1 x 0.79"
  • Color: Black
  • Weight: 50g


  • Varia Radar Tail Light
  • 2-bolt to friction flange mount adapter
  • Seat rail mounting kit

This product was added to our catalog on May 16, 2023