Cervelo R2 (2018) Road Bike. Carbon fibre frame, Shimano 105 groupset Posted October 12, 2023 Cervelo R2 (2018) Road Bike. Carbon fibre frame, Shimano 105 groupsetCervelo R2 (2018) Road Bike. Carbon fibre frame, Shimano 105 groupset. Recently serviced, really lovely bike, just doesn’t get the saddle time it deserves anymore.