Not really, get a new freehub body...
get a new freehub body
The 7800 freehub attachment is different from everything else, more like a boutique hub than a conventional Shimano one. There is no chance of getting a freehub rotor with conventional HG splines which will also fit the 7800 hub shell.
I stand corrected! ;)
@gbj_tester started
London Fixed Gear and Single-Speed is a community of fixed gear and single-speed cyclists.
Not really, get a new freehub body...