Discussion Starter · #1 ·
I am building an Airborne Manhattan Project and I am trying to decide between Ultegra and Centaur. I haven't ridden either much and have no preference between the two. My main concern in between quality and durability. I don't want a noisy drivetrain and I want the shifting quality to be like a fine swiss watch. I also don't want to have to replace it in 3 years or to have to constantly make adjustments. If my budget wasn't a concern I would build either Dura Ace or Chorus. The wheelset I am using is Bontrager Race lites.