[Old git mode]
The default was that everyone was a "Bike Rider" and rode the road. This even applied to "Trackies" who put a brake on their track iron and joined in. The term "Cyclist" was really applied to commuters and the district nurse, although the Media applied the term to everyone who rode a bike, even the TdF peloton.
When MTBs made an appearance, the term "Off roader" was used to describe the riders.
Confused? I am!
[/Old git mode]