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With a lightweight frameset constructed from Felt’s UHC Advanced carbon fiber, the FR4 features all of the performance credentials as the flagship models in the FR Series. And with the functionality and dependability of a Shimano Ultegra drivetrain and Devox RSL3, tubeless-ready wheels, the FR4 is a reliable teammate for outperforming the competition on any racecourse, or giving you the ride of your life on any road.


Felt Race Road UHC Performance carbon fiber, MMC with InsideOut construction, carbon fiber BB386 bottom bracket shell, carbon fiber dropouts, CNC aluminum replaceable rear derailleur hanger, external mechanical or internal electronic cable routing Shock:


Felt Race Road UHC Advanced carbon fiber monocoque construction, size specific ControlTaper carbon fiber steerer tube, integrated crown race, crown, blades and dropouts


FSA integrated sealed cartridge bearing with Felt VariableHeight Cone Spacers (20mm PC, 4.5mm aluminum), Felt top cap, 51 - 54cm: No.382, 1.125 - 1.25"", 56 - 61cm: No.42, 1.125 - 1.5""


Devox, ±6° rise, Ø31.8mm, 51cm: 90mm, 54 - 56cm: 100mm, 58cm: 110mm, 61cm: 120mm


Devox Ergonomic Road Design, short 65mm reach, 125mm drop, Ø31.8mm, 51cm: 400mm, 54 - 56cm: 420mm, 58 - 61cm: 440mm

Bar Tape:

Felt Gel tape with reflective Felt Bubble-Tech F-Wing bar end plugs


Shimano Ultegra R8000 11-speed

Front Derailleur:

Shimano Ultegra R8000 braze-on

Rear Derailleur:

Shimano Ultegra R8000 11-speed short cage


Praxis Works Alba, CLOVER2TONE 52/36T, 51cm: 170mm, 54 - 56cm: 172.5mm, 58 - 61cm: 175mm


Bottom Bracket:

Praxis Works M30 386EVO



KMC X-11 EPT, 11-speed

Freewheel / Cassette:

Shimano 11-speed, 11-30T

Brake Levers:

Shimano Ultegra R8000

Brake (Front):

Shimano Ultegra R8000 dual pivot caliper

Brake (Rear):

TRP T741 direct mount caliper


Prologo Kappa RS


Devox SuperLite Road with microadjust head, 43 - 51cm: Ø27.2mm x 294mm length, 54 - 61cm: Ø27.2mm x 344mm length

Seatpost Clamp:

Felt single bolt, Ø30.6mm

Rims / Wheelset:

Devox Road RSL3 tubeless compatible 17mm inner width, 24mm depth

Front Hub:

Devox R3, 100mm QR, 28H

Rear Hub:

Devox R3, sealed cartridge bearing, 11-speed, 130mm QR, 28H



2.0 / 1.8mm butted stainless steel


Schwalbe LUGANO K-Guard folding, 700 x 25c


Carbon assembly paste, chain plate protector

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