That's why Garmin's zûmo 550 ($964; www.garmin.com) and Mad Maps' Get Outta Town series ($6 per map, $30 for four-map Tour Packs with nylon carrying case; www.madmaps.com) are such great companions. Mated to our Rocket III Touring testbike using a chrome Techmount 1-inch handlebar mount ($70; www.techmounts.com), the Bluetooth-enabled zûmo proved rugged, powerful and easy to read at a glance. And its 3.5-inch color touch screen responded immediately to glove-handed inputs. The durable, 12 x 24-inch GOT maps focus on scenic and challenging two-lane backroads, highlighting "funky, quirky and fascinating" roadside attractions along the way. Newly available electronic versions download turn-by-turn directions and even more attractions to your zûmo.With this combination, making a sidetrip to Tortilla Flats for Prickly Pear Ice Cream has never been easier.