Garmin Striker Vivid 5cv with GT20-TM TransducerSee fish and structure in maximum detail when you pick your display colour, your location and your sonar for your day on the water with the STRIKER Vivid 4cv Fishfinder with transducer. CLEAR, COLOURFUL SONAR Choose from 7 new vivid colour options to see fish and structure in maximum contrast and clarity on your 5 inch Fishfinder. BUILT IN SONAR Use the included GT20 transducer to get Garmin CHIRP traditional sonar and CHIRP ClearV scanning sonar.