RoadTecAllez Allez: Dura Ace R9100 Posted January 12, 2019January 25, 2020 LeMarque This is just a short exposure of the new group set… guessed the Dura Ace R9100 =D ST-R9100 BR-R9100 FD-R9100-F SM-AD91-L RD-R9100 PD-R9100