They are going to put some kind of bonding agent on the new BB and clamp it for 24 hours
Green loctite probably.
Something like that. I trust that they know what they are doing, did a superb job building my Scott CR1.
@pjay 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.
Green loctite probably.