I'm new to road cycling. I recently got off road bike for reasonable price and now I'm thinking to upgrade it.
I would like to hear some opinions about upgrading from 7x3 to 9x3 (which parts to save, or buy completely new groupset)
Crankset: Campagnolo Champ triple
Hubs: Shimano FH-2200 (7/8/9 spd) with 7 speed Shimano cassette
Shifters: Shimano RSX
Rear derailleur: Campagnolo Mirage 9 speed
Front derailleur: Shimano 105
What would you do?
(Found out that Shiftmate 3 would be useful If I wanted to have 9 spd Shimano cassette with 9 speed Campagnolo shifters)