I love the **** out of my new FCR4 that I picked up today. Turns an 18 min ride into a 11 min ride. Average spped has doubled over my Sedona comfort bike. Hills and overpasses, usually 5th gear on my Sedona, is so much easier in a higher gear.25 miles today cause of rain at a 44-55 cadence and I feel like I took the day off from riding! A ride that leaves my legs useless normaly, didn't even bother me! Average spped was 11.5 mph, almost twice my comfort bike!