Advantagesgood alround sat nav for bikes
Disadvantagesneed to buy a blue-tooth ear peice
AdvantagesEasy to use, can fit all Garmin devices.
DisadvantagesOther options available, bands need replacing when they snap.
Advantageseasy to use, clear screen, clear voice, great 3D maps and simple to use
DisadvantagesA bit on the expensive side in the satnav world