Cannondale synapse full carbon 2018. Is $1400 CAD worth?

I’d say no. It’s got the older series 105, not the 7000 (released 2018) or current 7100 series. I can’t tell, but it may be the 5700, not even the 5800 (released in 2014).

I’d honestly got for a more recent bike with modern tiagra 4700 over 5800 or older 105. Heck, id even go aluminum frame with 4700 or 7000 over carbon and older group sets. Also, at $1000 USD equivalent, I’d want hydraulic disc brakes.

Its not from 2018 but way older. And its not worth it. Way way too expensive.