Why you should give a specific route type to your route

Suppose you make a cycle route that is suitable for a race bike (road bike). Which type should you give your route?

   Option A-General: You can specify the general type "bicycle", which includes "race cycle", "recreational bike" and "MTB".
   Option S-Specific: You can specify the specific type of "race cycle"

But what is the best practice and why?

Best Practice! Give a specific type to your route, rather than a general type.

Read here why!