The Felt ZW2 Womens 2016 Features are:

Frame: Felt Fit Woman Road UHC Performance carbon fiber, MMC w/ InsideOut construction, threaded BB & carbon dropouts, replaceable rear derailleur hanger, internal cable routing (mechanical & electronic compatible) 

Fork: Felt Fit Woman Road UHC Advanced carbon fiber monocoque construction, 1.125" carbon fiber steer tube w/ integrated crown race, crown, blades & dropouts (Petite, Small)

Felt Fit Woman Road UHC Advanced carbon fiber monocoque construction, ControlTaper 1.125" - 1.5" carbon fiber steer tube w/ integrated crown race, crown, blades & dropouts (Medium, Tall)

Headset: FSA IS-21 integrated, 1.125" sealed cartridge bearing
w/ Felt VariableHeight Cone Spacers (20mm PC, 4.5mm aluminum), 1x 10mm + 2 x 5mm PC headset spacers, Felt carbon fiber top cap & aluminum bolt (Petite, Small)

FSA NO.38/42E, 1.125" - 1.5" sealed cartridge bearing w/ Felt VariableHeight Cone Spacers (20mm PC, 4.5mm aluminum), 1x 10mm + 2 x 5mm PC headset spacers, Felt carbon fiber top cap & aluminum bolt (Medium, Tall)

Bars: 3T Ergonova Team Stealth carbon fiber, 77mm reach, 123mm drop, Ø31.8mm

Petite - Small = 380mm
Medium - Tall = 400mm

Stem: 3T ARX II Team Stealth, +/-6° rise, Ø31.8mm

Petite - Small = 80mm 
Medium - Tall = 90mm

Speed: 22

Front Mech: Shimano Ultegra Di2 braze-on

Rear Mech: Shimano Ultegra Di2 long cage

Shifters Shimano Ultegra Di2 w/ secondary climbing shifter

Chainset: Shimano Ultegra

Petite - Small = 165mm
Medium = 170mm
Tall = 172.5mmShimano 50/34T

Bottom Bracket: Shimano Hollowtech II

Cassette: Shimano 11-speed, 11-28T

Chain: Shimano 11-speed

Front Brake: Shimano Ultegra dual pivot caliper

Rear Brake: Shimano Ultegra dual pivot caliper

Rims: Fulcrum Racing 5 LG aluminum clincher

Front Hub: Fulcrum Racing 5

Rear Hub: Fulcrum Racing 5

Spokes: Fulcrum butted w/ aluminum nipples

Tyres: Vittoria Rubino Pro, 700c x 25c Front Vittoria Rubino Pro, 700c x 25c Rear

Seatpost: 3T Ionic VR 25 Team Stealth, Ø27.2mm, 350mm lengthFelt double bolt, Ø30.6mmFelt double bolt, Ø30.6mm 

Pedals: n/a