I would be surprised if you could fit enve rims with tyres mounted on older CAAD frames. Even the older (2017) enve rims had a super wide external width profile for the time.
I used to have a set of rim brake enve 2.2 wheels circa 2018 that i had issues fitting on a few non modern frames. i seem to remember getting the brake callipers to clear the rim without rubbing during use was also an issue. Also had to fully deflate the tyre to remove wheel from the frame
Older Zipp 202's would be much more suitable for older frames with minimal clearance.
I would be surprised if you could fit enve rims with tyres mounted on older CAAD frames. Even the older (2017) enve rims had a super wide external width profile for the time.
I used to have a set of rim brake enve 2.2 wheels circa 2018 that i had issues fitting on a few non modern frames. i seem to remember getting the brake callipers to clear the rim without rubbing during use was also an issue. Also had to fully deflate the tyre to remove wheel from the frame
Older Zipp 202's would be much more suitable for older frames with minimal clearance.