Garmin Zumo 550 3.5-Inch Portable GPS Motorcycle Navigator
portable satellite navigation system with built-in GPS antenna * 3.5″ color anti-glare screen * easy-to-use touchscreen controls * preloaded, detailed maps of the U.S., Canada, and Puerto Rico * certified IPX-7 waterproof housing (submersible in one meter of water for up to 30 minutes). View product details at Amazon