Trail Tech Voyager Pro, the Connected Rider's GPS. The map screen is enabled with base maps, topography lines, hill shading, and some trails. Record or load GPX trails and riding areas, and transfer to a PC using the Micro SD card. Voyager Pro comes loaded with North American maps, but other map regions can be downloaded for free. Amongst the major features is Buddy Tracking. Buddy Tracking uses localized radio signals and can support up to 20 riders in a single group. View members of your ride group on the map screen in real time, increase your following distances, and use the emergency beacon to summon your buddies. Cell reception is not required. Voyager Pro is Bluetooth enabled for intercom, phone and media controls. Play songs from your phone or Micro SD card using a Bluetooth headset, speaker, or intercom. Two phones and two headsets can be connected at the same time. Voyager Pro integrates with your vehicle using standard Trail Tech vehicle sensors, providing vital ride data such as engine temperature, RPM, battery voltage, speed/distance and more. 12V DC power required, make sure your vehicle has a battery. Fitment: DRUM BRAKES - 12MM SPARK PLUG TEMP SENSOR Yamaha TW 200 1990-2000, Raptor 250/250R/350 2005-2015, Warrior 1985-2004, Wolverine 1995-2006 Honda TRX 300/400 EX ALL YEARS Kit Includes: Head Unit, 12mm Spark Plug Temp Sensor, Magnet Kit, Wheel Sensor, Power Lead, Ignition Sensor, Mounting, Buddy Tracking Antenna and Dock