It’s only a problem if you don’t have a 6mm.
A 6mm spanner, not a 6mm allen key. That's pointlessly annoying.
We have park tools 6mm spanner on our workshop wall, which surprisingly get use a lots.
@hippy 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.
It’s only a problem if you don’t have a 6mm.