The trail Bettendorf - Reisdorf has a distance of 21.7 km and an elevation gain of 611 meters.
dietrich rode this trail on 27-07-2017 on a MTB Cube acid
Pretty good, tough start to start. (Start reisdorf) Be careful not to miss the single track at the top after 12km. (Outputted route differs from the GPS track). Nice climb to Bettendorf.