Add a compatible Garmin Varia radar tail light or bike tail light to a second bicycle with this seat-post quarter-turn mount. The light is sold separately.
The screw-clamp connector secures to a round seat post. Two fitting shims are included for round posts from 27.0 to 31.6 mm. Turn the compatible Varia device to lock it onto the mount.
Compatible devices listed by Garmin include Varia RTL516, Varia RVR315 and Varia RearVue 820.
