It's the difference between JIS and ISO. There may be a problem with the fork crown race too. You can be brutal and keep winding the press, but the lugs might split. If the crown race won't go, 26.4 to a 30mm crown, take it all to a shop and get them to ream to size.
It's the difference between JIS and ISO. There may be a problem with the fork crown race too. You can be brutal and keep winding the press, but the lugs might split. If the crown race won't go, 26.4 to a 30mm crown, take it all to a shop and get them to ream to size.