Looking to buy - Road bike for man 5''10

My brother, 35, never biked went out for a ride with his doctor neighbor last night and tried out an Cervelo R5 with Dura Ace and decided that road bikes are nice and he should get one. After a quick warning that his won’t be that nice, I told him I would see if I knew of anyone selling.

I would think size medium, with 105/ultegra.

Thanks!

same

Hey! I have a Giant TCR 1 2012, 105, 56-L that would work well as an entry bike (it was my first roadie!)

Reach out if you guys are interested.

Dan