Tips for Installing the Device

The Varia™ Rearview Radar RTL515/RTL516 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. The mounts are designed to accommodate most seat post angles.
Mount the Varia RTL515/RTL516 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.
Make sure there are no obstructions in front of the light.
Go for a test ride during the day in a safe environment.

Varia™ Rearview Radar RTL515/RTL516