Folks I am thinking about a Breezer Uptown or Villager, but I would like to use a "tighter" bend bar, something like a Nitto B-352AA "moustache" bar, with ends almost parallel to the frame.

The specs on the Breezer site are pretty sketchy. Looks like it uses an alloy quill stem with a single clamp bolt, but it doesn't say if the clamp is 25.4mm or what size. If anyone here owns a Breezer, could you please measure your bar thickness at the clamp and post the results? I would really appreciate it.
Thanks,
Ted S.