Garmin Tread® - SxS Edition 8” Powersport Navigator with Group Ride Radio

General DIMENSION 8.1"W x 6.7"H x 1.2"D (20.7 x 16.9 x 3.1 cm) DISPLAY SIZE 6.8"W x 4.2"H (10.8 cm x 17.2 mm); 8" diagonal (20.3 cm) DISPLAY RESOLUTION 1280 x 800 pixels DISPLAY TYPE multi-touch, glass, high brightness HD color TFT with white backlight DUAL-ORIENTATION DISPLAY WEIGHT 22.8 oz (646 g) WATERPROOF IPX7 BATTERY TYPE rechargeable lithium-ion BATTERY LIFE Up to 6 hours at 50% backlightUp to 1 hour at 100% backlight DROP RATING MIL-STD-810 DUST RATING IP6X MAGNETIC MOUNT locking magnet-assisted mount TUBE MOUNT (1.5" - 2.375") 1.5" BALL ADAPTER WITH AMPS PLATE Maps & Memory PRELOADED STREET MAPS HIGH DEFINITION 3D TERRAIN DATA CARDS microSD™ card (not included) 3D TERRAIN INTERNAL STORAGE 64 GB ABILITY TO ADD MAPS EXTERNAL MEMORY STORAGE yes (256 GB max microSD™ card) INCLUDES MAP UPDATES DOWNLOADABLE SATELLITE IMAGERY yes (BirdsEye) Sensors GPS GALILEO 10 HZ MULTI-GNSS POSITIONING