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AR4

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GENERAL INFO BIKE GEOMETRY TECHNICAL SPECS

With an aerodynamic High Modulus carbon fiber frame and high-quality, competition-ready components, the AR4 is engineered to minimize drag. Extensive wind-tunnel development has proven it capable of shaving seconds off your time. It’s equally adept at climbing or sprinting, and Shimano Ultegra drivetrain and Felt Aero R2 wheels offer reliable performance for the long haul.
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Frame:	Felt Aero Road HM High Modulus Modular Monocoque Carbon Fiber Frame w/ 3KP Finish, internal cable routing, Carbon Fiber dropouts & replaceable derailleur hanger
Fork:	Felt 1.3A Bladed Aero HM High Modulus Fork w/ Aero Carbon Fiber Blades, Carbon Fiber crown, Carbon Fiber steerer tube, & Carbon Fiber Dropouts, 450 grams
Drivetrain:	Shimano Ultegra STI, Ultegra braze on front derailleur, Ultegra rear derailleur, Ultegra, 53/39T crankset, Ultegra chain, 11-25T cassette
Components:	Shimano Ultegra Super SLR dual pivot brakes w/ Cartridge brake shoes, Felt 1.3 2014 Triple butted aluminum w/ Aerodynamic Wing Top section handlebar, Felt 1.1 2014 aluminum 3D forged stem, Felt 1.1a UHM Carbon Fiber standard offset bladed monocoque seatpost, Felt 1.2 Road saddle w/ Carbon injected base, embossed cover & hollow Cr-Mo rails
Wheelset:	Felt AeroR2 700c 28mm deep aluminum w/ CNC machined braking surface, 20H front/24H rear w/ Cr-Mo quick release skewer & DT Bladed butted 1.8/0.9 x 2.3/1.8mm w/ aluminum nipples
Accessories:	N/a
Finish:	Matte Carbon (pewter)
Sizes:	700c x 51, 54, 56, 58, 61cm
Weight:	17

Finish:	Matte Carbon (pewter)
Sizes:	700c x 51, 54, 56, 58, 61cm
Weight:	17
Frame:	Felt Aero Road HM High Modulus Modular Monocoque Carbon Fiber Frame w/ 3KP Finish, Internal Cable Routing, Carbon Fiber dropouts & replaceable derailleur hanger
Shock:	n/a
Fork:	Felt 1.3A Bladed Aero HM High Modulus Fork w/ Aero Carbon Fiber Blades, Carbon Fiber Crown, Carbon Fiber Steerer Tube, & Carbon Fiber Dropouts, 450 grams
Headset:	FSA 1 1/8 Integrated w/ 20mm Cone & 2 X 7.5mm Spacer Stack
Stem:	Felt 1.1 2014 Aluminum 3D Forged Ø31.8mm w/ +/-8° Rise, 51cm=80mm, 54cm=90mm, 56cm=100mm, 58cm=110mm, 61cm=110mm
Handlebar:	Felt 1.3 2014 Triple Butted Aluminum w/ Aerodynamic Wing Top Section, w/ Ergonomic Drop, Ø31.8mm, 51cm=400mm, 54cm-56cm=420mm, 58cm-61cm=440mm
Grips:	Felt Gel Ribbon Cork Tape w/ Felt 3D Logo
Bar Ends:	Bubble-Tech FE LT Logo End Plugs
Shifters:	Shimano Ultegra STI, 20 speed
Front Derailleur:	Shimano Ultegra braze-on, double
Rear Derailleur:	Shimano Ultegra SS Short Cage
Crankset:	Shimano Ultegra, 53/39T; 51cm=170mm, 54cm-56cm=172.5mm, 58cm-61cm=175mm
Chainwheel	53t/39t
Chainguide:	n/a
Bottom Bracket:	Shimano Hollowtech-II
Pedals:	n/a
Chain:	Shimano Ultegra 6700 10-Speed
Freewheel:	Shimano 10-Speed Cassette, 11-25T
Brake Levers:	Shimano Ultegra STI
Brakes:	Shimano Ultegra Super SLR Dual Pivot w/ Cartridge Brake Shoes
Cables:	Shimano Brake & Derailleur
Saddle:	Felt 1.2 Road Saddle w/ Carbon Injected Base, Embossed Cover & Hollow Cr-Mo Rails
Seat Post:	Felt 1.1a UHM Carbon Fiber Standard Offset Bladed Monocoque Design x 300mm
Seat Post Clamp:	AR Aero 3D Forged Aluminum, 2 x 5mm x 0.8mm Cr-Mo Bolts, 18 Grams
Rims:	Felt AeroR2 700c 28mm Deep Aluminum w/ CNC Machined Braking Surface, 20H Front/24H Rear
Front Hub:	Felt AeroR1 Sealed Bearing CNC Machined 7075 Aluminum 20H w/ Cr-Mo Quick Release Skewer
Rear Hub:	Felt AeroR1 Sealed Bearing CNC Machined 7075 Aluminum 24H w/ Cr-Mo Quick Release Skewer
Spokes:	DT Aero Bladed w/ Aluminum Nipples
Tires:	Vittoria Rubino Pro Slick Folding, 700c x 23c, 150tpi
Fenders:	n/a
Kickstand:	n/a
Accessories:	n/a

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