Garmin GST™ 43 Thru-hull Speed/Temperature Transducer Bundle Motorcycle Source Units while the stamped cast steel

while the stamped cast steel vented basket and rubber gasket trim ring provide robust support

install it on your rear window

3-1/2-inch custom-fit two-ways deliver power handling of 60 W max

Cellular and Satellite with Garmin Messenger app ✓ Connections   Connections Wireless Connectivity Bluetooth®

Garmin GST™ 43 Thru-hull Speed/Temperature Transducer Bundle Motorcycle Source Units while the stamped cast steelThe GST 43 is a thru hull transducer that can read water speed and temperature. The transducer can retrofit an existing Nexus 43mm thru hull transducer (TH43). Bundled with the GST 10, the GST 43 can connect directly to the NMEA 2000 network, and the information can be displayed on a compatible Garmin chartplotter or instrument display.