I have used 16 mm without problems. Ideally, you'd cover the whole rim bed, since the thickness of the tape is factored into the tire fit. (Rim plugs would be a bad idea, since your tire seating would be affected.) However, half a millimeter on each side is narrower than the bead of the tires, so it doesn't make a difference...
Jan Heine Compass Bicycles Ltd. Seattle WA USA www.compasscycle.com Follow our blog at http://janheine.wordpress.com/ -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an email to rbw-owners-bunch+unsubscr...@googlegroups.com. To post to this group, send email to rbw-owners-bunch@googlegroups.com. Visit this group at http://groups.google.com/group/rbw-owners-bunch. For more options, visit https://groups.google.com/d/optout.