Garmin Varia RVR315 Rearview Radar CORE The ring centerline is ~2mm

The ring centerline is ~2mm from the ring's mounting face

Scope of delivery: 1 Rotor incl

6 steel mounting screws

add some Custom details to your frame with a minimalist stripe pattern

Garmin Varia RVR315 Rearview Radar CORE The ring centerline is ~2mmProvides visual and audible alerts for vehicles approaching from behind up to 140 metres away. Works seamlessly with your Edge bike computer or compatible smartphone as well as select Garmin wearables. The smartphone app helps you increase your awareness by providing graphics plus tone and vibration alerts to indicate the position and speed of approaching cars. When used with a compatible smartphone, Varia radar integrates with your favourite apps,