What do you call a group of cycle tourists?

I settled on the phrase "a chain of cycle tourists" - terrible pun, but couldn't think of anything else.

This group of older French tourists were in the Loire valley.  Ironically after this we saw no other cycle tourists until yesterday (over a week) - which was a truly miserable day in Cahors, about the worst weather for cycle touring that we have encountered so far.  Guess massochism is alive and well in Europe.