A great road. There are now SPECS cameras on the A77 between Symington and just South of Girvan. Shouldn't be a problem for bikers and they should slow down the boy racers in their Pug 106's!
Sometimes there is a lot of heavy traffic heading for the ferries at Cairnryan and Stranraer.
Nice senic costal run, some good straights, some really nice corners, & sweeping bends.