So, I am new to road biking and just recently bought a Bianchi Via Nirone 7 with 105's. I absolutely love the bike and have already put quite a few miles on it. I am wondering what upgrades you would suggest for this bike and why. Which coonents are low quality or too heavy, etc. I wouldn't mind making the bike a little lighter and the seat is great until I hit about 30 miles and then my rear is toast.
I can't believe how much bikes have improved in the last 15 years!!!!