Funny you post this right about the time I just purchased two separate vintage tubular wheelsets! And they both are centered around OMAS hubsets with TI axles; what are the chances?

Don't have any way to weigh them accurately out here, but I suppose I could do some Interwebz sleuthing and get weights for them at the component level. Not that I want to spend all that time - I'd rather get out and enjoy them

Looking forward to the pics.

DD