Why not then, if you're in no rush then whack a tube in it after the patch is on to make sure it sticks down nicely.
Well, I don't have any inner tubes that would fit a 650b 47mm wide tyre at the moment. Probably should do though.
@Brommers started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Why not then, if you're in no rush then whack a tube in it after the patch is on to make sure it sticks down nicely.