TBra

Hi all,

When servicing the BB90 bottom bracket on my 2014 Trek Madone (approx. 4000km ridden) I noticed that the bearings on both sides are able to be removed and inserted by hand. They seem to sit fairly snug in the frame, so I didn't use a press to reinstall them and there's no movement or creaking whatsoever.

I've read numerous explanations online e.g:

- "The BB90 is 'slip-fit' and doesn't require a press"
- "Use Loctite 609 on the outer race to keep it in place"
- "The carbon has worn away so use Trek's oversized bearings and press them in"

However I can't find a definitive answer. I'm assuming everything is fine because there's no creaking, but any information to give me peace of mind is much appreciated.

Thanks!