Build it yourself, if you're at all mechanically minded and can follow instruction you'll be fine.
Read the instruction manuals and Park Tool website, SRAM also provide video titorials if you choose to 'make the leap', if not there are many other campag instructionals on youtube.
You'll never learn if you don't try and in truth there's nothing you'll break, worst case you get it wrong, give up then ask someone for help.
Build it yourself, if you're at all mechanically minded and can follow instruction you'll be fine.
Read the instruction manuals and Park Tool website, SRAM also provide video titorials if you choose to 'make the leap', if not there are many other campag instructionals on youtube.
You'll never learn if you don't try and in truth there's nothing you'll break, worst case you get it wrong, give up then ask someone for help.
Like Braker...