Joined: Dec 2004
Posts: 12,561
Likes: 799
From: Middle of da Mitten
Bikes: Trek 7500, RANS V-Rex, Optima Baron, Velokraft NoCom, M-5 Carbon Highracer, Bacchetta Quattro, Catrike Speed
Isn't a 720 a touring bike? Very different from a 700 Hybrid.
Craig's List is probably a bad way to buy a first bike. You don't know what size you need or what the bikes feel like.