Campy electric
One of its nice touches is that front derailleur adjustment can be pre-programmed via a laptop computer to account for chain flex, should the rider leave the chain on the big ring at the front and use some of the larger cogs at the rear.
One of its nice touches is that front derailleur adjustment can be pre-programmed via a laptop computer to account for chain flex, should the rider leave the chain on the big ring at the front and use some of the larger cogs at the rear.