If anyone is thinking of a fork upgrade this is a very good deal. Both of my NCs had Cogent DDC cartridge emulators, the first after 25,000 miles on stock forks and the second as soon as I brought the bike home from the dealer. These make a huge difference in the ride and handling of the NC700X and the install is easy to do with basic tools. There is a thread here in the forum that details the installation.
I have no affiliation with the seller.