The cervelo r2 105 road bike 2017 is a bike which performs up to the standards of professional level riders and is outfitted for practicality and durability the frame is exceptionally lightweight compared to other brand39s alternatives and it39s far more aerodynamic to give you one of the most efficient rides the frame features future proof cable management to make it compatible with any future derailleur or brake system upgrades strong tough compression moulded carbon d