The Felt F2 2016 Features are:

Frame: Felt Race Road UHC Advanced + TeXtreme® carbon fiber, MMC
w/ InsideOut construction, carbon fiber BB30 & dropouts, 7075 CNC replaceable rear derailleur hanger, electronic-specific internal cable routing 

Fork: Felt Race Road UHC Advanced + TeXtreme carbon fiber monocoque construction, ControlTaper 1.125" - 1.5" carbon fiber steer tube w/ integrated compression device & crown race, crown, blades & dropouts 

Headset: FSA NO.38/42, 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 compression device, carbon fiber top cap & aluminum bolt 

Bars: 3T Ergosum Team Stealth carbon fiber, 89mm reach, 128mm drop, Ø31.8mm

48 - 51cm = 400mm
54 - 56cm = 420mm
58 - 61cm = 440mm 

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

48cm = 80mm
51cm = 90mm
54 - 56cm = 100mm
58cm = 110mm
61cm = 120mm 

Speed: 22 

Front Mech: Shimano Ultegra Di2 braze-on 

Rear Mech: Shimano Ultegra Di2 short cage 

Shifters Shimano Ultegra Di2 w/ secondary sprint shifters 

Chainset: Shimano Ultegra

48cm = 165mm
51cm = 170mm
54 - 56cm = 172.5mm
58 - 61cm = 175mmShimano 52/36T

Bottom Bracket: FSA BB30 w/ 24mm spindle reducers

Cassette: Shimano 11-speed, 12-25T

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: Schwalbe One HS 448, 700c x 23c Front Schwalbe One HS 448, 700c x 23c Rear

Seatpost: 3T Stylus 25 Team Stealth, Ø27.2mm

48 - 51cm = 280mm
54 - 61cm = 350mmFelt double bolt, Ø30.6mmFelt double bolt, Ø30.6mm