Felt IAX Advanced Shimano Ultegra Di2 12-Speed - Turquoise Bike Brand_Fuji the side panels and undersleeves

the side panels and undersleeves are in mesh to increase wicking and breathability

Helpful for setting up tubeless tires

Simply connect to your indoor cycling application of choice via integrated dual-band ANT+ FE-C and Bluetooth and let the M2’s electromagnetic response system do the rest

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Felt IAX Advanced Shimano Ultegra Di2 12-Speed - Turquoise Bike Brand_Fuji the side panels and undersleevesThe 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