Classic cycling

Two classically turned out cycle at stop for a chat.
As I walked along the banks of the Clyde, a group of thirty or more riders sailed past me.
Dressed in period 30s styled clothing.
Riding everything from penny farthings to modern bmx bicycles.
They seemed in place on the footpath.
These two stopped slurped from a glass period bottle of water and opened crisply paper wrapped sandwiches.
They were taking this seriously.