I know very little about the aftermarket, it's a 2014 CAADX with an Ultegra groupset.
How do I improve on it? I'd like to bring the weight down and improve braking performance.
I like the TRP Spyres and will get new discs and pads for better bite.
Is it worth investing in a carbon seatpost and handlebars?
Where else can I save some weight?