The AR4 features all of the aerodynamic benefits as the rest of the cutting-edge AR line, with a frame kit developed through computational fluid dynamics software and extensive wind tunnel testing. It’s crafted from UHC Performance carbon fiber, which delivers an efficient platform with an impeccable ride quality. Combined with an ever-dependable Shimano Ultegra drivetrain, the AR4 will help you gain speed and save precious energy whether you’re sprinting to the finish line, completing a century or dropping your friends on the club ride.

  • Frame:

    Felt Aero Road UHC Performance carbon fiber, MMC with InsideOut construction, BSA threaded bottom bracket shell, carbon fiber dropouts, replaceable rear derailleur hanger, internal mechanical or internal electronic cable routing

  • Fork:

    Felt Aero Road UHC Advanced carbon fiber monocoque construction, AeroTaper 1.125" - 1.25" carbon fiber steerer tube, integrated crown race, crown, blades and dropouts

  • Drivetrain:

    Shimano Ultegra R8000 shifters, Shimano RS500 crankset, Ultegra R8000 derailleurs, KMC X-11 chain, and Shimano 11-28T cassette

  • Components:

    Devox Aero Road VariableShape handlebar, Devox stem, Felt Vibration Reducing Aero Road flip position UHC Advanced carbon fiber with 3T DiffLock Comfort Module seat post, Fizik Arione R5 saddle, Tektro Quartz T741 dual pivot caliper front brake and TRP T851 direct mount caliper rear brake

  • Wheelset:

    Devox 30 wheelset with Grand Sport Race folding, 700 x 23c tires

  • Accessories:

    Carbon assembly paste, chain plate protector, valve extenders, aero seat post slot covers

  • Finish:

    Matte Carbon (Acid Green)

  • Sizes:

    51, 54, 56, 58, 61 cm

  • Weight:

    8,0 kg, 17.5lbs

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