pretext: I'm just getting into cycling, I currently have a decathlon Triban grvl 520 with shimano 105 derailleurs and shifters (cranks and casettes are not 105) and trp HY/RD hybrid brakes and happy with it so far.
I found this bike in FB marketplace locally for an amazing price (~1k euro) and it looks very clean (seller says it's basically new), but I'm not sure it is worth the price difference for me compared to the Triban (2.5 times difference)
P.S. prices of used bikes are relatively low locally
by ineedhelpasap9