Joined: Jul 2002
Posts: 40,863
Likes: 3,115
From: Sacramento, California, USA
Bikes: Specialized Tarmac, Canyon Exceed, Specialized Transition, Ellsworth Roots, Ridley Excalibur
Makes sense to me. I would only add that there is a fair amount of overlap between the ranges, so you can achieve the same "gear" with different combinations.