The lightweight, super-efficient UHC Advanced carbon fiber frame of the ZW4 was designed with input from Felt-sponsored racers and triathletes. This isn’t just a repurposed men’s bike—the ZW4, built with Felt’s FitWoman geometry, is custom designed to meet the specific needs of women athletes. Smaller-diameter carbon fiber tubes, a shorter cockpit to accommodate female proportions, and parts selected specifically for women riders—it’s all part of the ZW4 package.


Additional Info

Frame: Felt FIT WOMAN Specific UHC Advanced MMC Carbon Fiber Frame w/ 3KP Weave, External Cable Routing, Forged Aluminum dropouts & replaceable derailleur hanger, 950g
Fork: Felt FIT WOMAN UHC Performance Carbon Fiber Fork w/ 3KP Weave; Carbon Fiber 1.125 Steerer tube, Crown, Blades, and Aluminum Dropouts, 384g (650C Model: Carbon Dropouts)
Drivetrain: Shimano Ultegra STI, Ultegra braze on Front derailleur, Ultegra Rear derailleur, Ultegra compact 50/34T crank arms, Shimano chain, 11-28T cassette (650C model: Ultegra 53/39T crank arms)
Components: Shimano 105 Super SLR dual pivot brakes w/ Cartridge brake shoes, Felt FW Fit Woman VS 6061 Aluminum butted handlebar, Felt SL 6061 Aluminum 3D Forged stem, Felt UHC Performance Carbon Fiber seatpost w/ Forged Aluminum Head Twin Side Bolt Rail Clamps, Felt FIT WOMAN saddle anatomic Carbon base w/ pressure relief zone, custom cover & Cr-Mo rails
Wheelset: MAVIC Ksyrium Equipe 22mm deep front, 25mm asymmetrical Rear Maxtal Aluminum rim, SUP welded, UB Control braking surface, 18H Front, 20H Rear
Accessories: n/a
Finish: Gloss Clear & White
Sizes: Petite*, Small, Medium, Tall (*650C Specifications Will Vary)
Weight: 15.98lbs/7.26kg