Felt Bicycles

With a world class race pedigree and cutting-edge tech to spare, Felt's IA 4 takes the sting out of the bike leg and rockets you towards T2. Taking full advantage of Felt's wind tunnel expertise, the heart of this triathlon bike is an exceptionally aero, high-modulus carbon frame with deep-section frame tubes and Felt's own integrated Dagger stem and fork to pierce the wind. A pair of 35mm-deep Felt TTR rims clean-up dirty air and reduce drag. With Shimano's 22-speed Ultegra drivetrain along for the ride, the IA 4 delivers fast, reliable shifting you can depend on, while the Microshift bar-end shifters let you stay in your aero tuck for maximum efficiency. And, since a comfortable rider is a strong rider, the IA 4 comes spec'd with a supportive ISM Tri saddle, a completely adjustable Felt Aero Tri seatpost, and Felt's carbon Dagger Ultimate base bar and f-bend extensions.