Felt IAX Advanced Shimano Ultegra Di2 12-Speed - Turquoise Size:51CM Cogs: 11-12-13-14-16-18-21-24-28

Cogs: 11-12-13-14-16-18-21-24-28

and lightweight construction

But carbon fiber is like tomato sauce

Rotor Size (mm): 203

Brake Caliper: BR-MT410

Felt IAX Advanced Shimano Ultegra Di2 12-Speed - Turquoise Size:51CM Cogs: 11-12-13-14-16-18-21-24-28The latest version of our venerable IA platform, the IAx sets a new standard for ease of use and dialed performance for those who crave speed. The IA has been the most successful triathlon platform Felt has ever created. As we introduced the IA 2. 0 and its industry leading technology, we updated the prior IA to become the IA "x". This "new" version eliminates the nose cone and one piece front end from the old version to help with more fit options