Wonder why they started, and then stopped, making them like this (7800)?
7800 specifically was killed off because nobody bought into the deep splines which only worked with 7800 cassettes. They went chasing after weight weenies with an aluminium rotor but couldn't bring themselves to wing it with standard HG spline depth like all the boutique makers were doing. Within 6 months they binned the project and brought out the 7850 hubs and wheels with a Ti rotor.
7800 specifically was killed off because nobody bought into the deep splines which only worked with 7800 cassettes. They went chasing after weight weenies with an aluminium rotor but couldn't bring themselves to wing it with standard HG spline depth like all the boutique makers were doing. Within 6 months they binned the project and brought out the 7850 hubs and wheels with a Ti rotor.