What are the BB30 TT Tri bike brands?

Specialized
Cannondale
Ritte
Kestrel
Blue
some Felt models

What else?

My QR is. Not sure about all of them.

For QR the CD0.1 is BB30, not sure about the rest of the lineup. I wouldnt buy or not buy a bike because it does or does not have BB30. Over the years I have ridden square taper, ISIS, Octalink, HT2, GXP and BB30 and gone equally slowly on all of them.

It’s about saving money. I personally believe that all the frames are the same, just a different paint job and convenience options.

BH is BB30

I’m looking also, to get a frame compatible with my BB30 Quarq
.

The Exocet from Planet X is BB30
.

My Felt B2 is 2009 model year.

All of my road and TT frames are available with BB30 or English bottom brackets.

Guru uses a Pressfit 30 (at least on the CR901)
.