Before revision: Maps Some cyclocomputers (such as the Garmin Edge, trimm URL Wahoo Elemnt Bolt or Hammerhead Karoo) can be loaded with maps and can thus show the rider's position on the map, or provide turn-by-turn directions for a pre-determined route.
After revision: Maps Some cyclocomputers (such as the Garmin Edge, trimm One, Wahoo Elemnt Bolt or Hammerhead Karoo) can be loaded with maps and can thus show the rider's position on the map, or provide turn-by-turn directions for a pre-determined route.