Skip to main content

Tips for Installing the Device

The Varia™ RTL device includes a taillight and micro radar that can detect approaching vehicles up to 140 meters away.

  • Select a secure location to mount the device where it does not interfere with the safe operation of your bike.
  • Mount the device as high on the seat post as possible for optimal light visibility and radar detection.
    NOTE: The mount surface should be vertical. There is a 15-degree angle between vertical and a typical seat post.
  • Mount the Varia RTL511 device on the seat post 250 mm to 1200 mm above the road.
  • Install the device correctly.

    The device faces backward and is perpendicular to the road.

  • Go for a test ride during the day in a safe environment.

    Device on the bike
Copyright © Garmin. All rights reserved.GUID-F8DAD96C-F2E0-4339-806E-61CE31348354 v3