RAM Mount 1.5" Ball "Rugged Use" Mount f/Garmin echo 200, 500c, & 550c [RAP-101U-G4] Marine Navigation & Instruments | NMEA Cables & Sensors In all cases you

In all cases you

Mountain bike routes with degree of difficulty

Reduces bouncing on the water or when transporting your boat

and orange light optimal for map reading

Choose a Garmin Transducer

RAM Mount 1.5" Ball "Rugged Use" Mount f/Garmin echo 200, 500c, & 550c [RAP-101U-G4] Marine Navigation & Instruments | NMEA Cables & Sensors In all cases you1. 5" Ball "Rugged Use" Mount f Garmin echo 200, 500c, & 550c The RAP 101U G4 consists of a 2. 5" diameter round base with the universal AMPS hole pattern, double socket arm and round adapter base that attaches directly to the back of the Garmin echo. Designed into the mount is a 1. 5" diameter patented rubber ball and socket system with adjustment points at both socket ends of the arm; this with RAM's rubber ball and socket technology allows for