I have a few vintage titanium bottom brackets and while most of them are bordering on OT, I have seen a lot of interest in vintage Mountain Bikes here. My next project is a TBD vintage MTB rebuild. I think the 90's were a super fun era of customization with cool american made anodized parts and lots of machining. Hell you can still customize your mountain bike heavily today, but must of it is carbon now and I was a wide eyed young teen in the 1990s drooling in shop windows at anodized parts (kooka, cook pros, ringle, salsa, syncros, paul, chris king, and so much more)...

I digress. Unfortunately I sold most of my syncros BBs, but I still have 1 and a half.

Please post photos of your titanium bottom brackets and any other information you have... some brands I know of.

1. Syncros

2. American Classic

3. Cook Brother's racing


please add yours