Line roller bearing added. The 24 Revros no longer has an Air Bail, so how about it for those who like Air Bails? w The 24 Luvias has an Air Bail, so there's a high possibility that Air Bails will disappear from lower-end models from now on. It's a beautiful item, almost unused, but subjectivity differs from person to person, so we'll have to decline those who are nervous. (Please with 3N.) Thank you.