I see that this thread is old (last post in 2020) however, I love my cannondale cx-4. i can easily ride 20 miles plus on this bike. i upgraded the saddle, and handlegrips, added a carrier rack on the back, 2 water bottle cages, a cateye wireless computer, a headlight/tail light, and bluetooth speaker. also have saddle bag on frame to hold phone.
i purchased the bike in july 2020, and currently have just over 800 miles on it.