Saddle Rail Clamp Seat Post Mount for Garmin Varia RTL510 RTL515 Rearview Radar
Compatible with Garmin Varia RTL 515,510 TL300, Garmin Varia Rearview Radar Tail Light, MAGENE L508 AND SHANREN REAR LIGHT. One set of Bicycle Saddle Clamp Holder. Mounted under the saddle to make the bike look perfect.