A4C - Austria 4 Corners
A4C - Austria 4 Corners Ride
The 4 Corners of Austria (A4C) takes you to the most northerly, southerly, easterly and westerly points of Austria, as well as to it’s geographical centre and several other interesting locations.
Please note: The A4C can only be ridden by IBA members and must be combined with an IBA ride of your own choice.
Since both the start and end receipts must be from Austria, an SS1600K or SS1000 would certainly be a good choice.
In addition to the general IBA guidelines in the currently published version, find in this document the details of this ride and her specific guidelines further explained.