This seat is wonderful! I had one on my 2014 CRF250L and now I have one on my 2018 CRF250L. You can’t go wrong with CRFs Only and Seat Concepts. I got the tall seat and love it. It is stiffer than the stock foam but that is a good thing. It’s wider and my wife likes it better also, she hates the stock seat lol. Here is my install video: https://youtu.be/u72PJIIf-nA
All in all, the seat is pretty good. I found the foam a bit hard, but with the extra seating area it's not bad. It doesn't seem like the new cover is perfectly fit to the original seat pan and new foam, either.
**** CRF's Only Response **** 1. The low seat height is 1 inch lower than the standard seat height. 2. Proper installation of the kit is required for the seat to provide the best possible comfort. If the cover is installed too tight it will negatively affect comfort. 3. The Gripper seat cover is designed specifically to grip your pants, hence the name of the material. There are other seat materials available that are not as grippy as the Gripper material. 4. The curvature of the seat is designed to hold the rider in the optimum riding position which is closer to the tank. **** CRF's Only Response **** Comfort low seat: Not worth the high price tag. "Low seat" offers no discernible benefit in height compared to stock seat. So far it feels less comfortable than original. And the gripper top actually causes your pants to bunch up under you; leaving the area above your ankles exposed to wind, sun and road grime. In addition, the curvature of the seat constantly gives you the feeling of sliding forward toward the tank; which makes it more uncomfortable and distracting while you ride.
*** Manufacturer's Response *** Proper installation is critical to achieve designed comfort. The foam is 25mm lower than the stock foam. *************************** The low profile seat was identical to the stock seat, total waist of money also more uncomfortable than stock as its bloody hard to get as tight as it was.