http://www.sprintbisiklet.com/?newUrun=1&Id=1643012&CatId=bs281708&Fstate=&/Sirrus-Disc-Int--(yeni)
https://www.houseofbike.com/urun/escape-3-charcoal-m-1
https://www.houseofbike.com/urun/giant-fastroad-sl-2-medium-large
https://99spokes.com/compare?bikes=specialized-sirrus-disc-2017,specialized-sirrus-1.0-2021,giant-escape-3-2019,giant-fastroad-sl-2-2020