The AR2 is built for speed, and its unique design was crafted by the most advanced computational fluid dynamics (CFD) software and honed inside the wind tunnel. Crafted from UHC Advanced + TeXtreme carbon fiber, the AR2 sports a light, responsive and durable frame. Equipped with a Shimano Ultegra Di2 11-speed group for flawless and lightning-quick shifts, the AR2 is optimized for peak performance in sprints, breakaways and the fastest group rides. No other aero road bike in the world offers such a precise blend of speed, pedaling stiffness and incredible handling.
Electronic drivetrain systems deliver excellent shifting, easy set up, and solid battery life. Here are some benefits of electronic shifting that you don't want to miss.
Electronic shifting systems use powerful servo motors to rapidly shift the chain. Because microprocessors and sensors constantly monitor every aspect of the system, they shift with surgical precision and without chain rub.
Many major systems have customizable shifting. Some have the ability to add remote shifters for common riding positions, and some even allow you to change the functions of the shifting buttons.
Electronic groupsets are responsive and consistent. There are no cables to stretch and wear out, so you get a flawless shift every time. The added bonus is you'll never have to replace a derailleur cable ever again.
Pedals sold separately
|Frame||Felt Aero Road UHC Advanced + TeXtreme carbon fiber, MMC with InsideOut construction, carbon fiber dropouts, 7075 CNC aluminum replaceable rear derailleur hanger, internal electronic-specific cable routing|
|Fork||Felt Aero Road UHC Ultimate + TeXtreme carbon fiber monocoque construction, AeroTaper 1.125-inch - 1.25-inch carbon fiber steerer tube, integrated crown race, crown, blades and dropouts|
|Headset||FSA integrated sealed cartridge bearing with Felt VariableHeight Cone Spacers (20mm PC, 4.5mm aluminum), No. 382/DJ, 1.125-inch - 1.25-inch|
|Rims/Wheels||DT Swiss ARC1400 carbon, tubeless ready, 17mm inner width, 62.5mm depth; 1650g (wheelset)|
|Hubs||DT Swiss 240 Spline, QR|
|Spokes||DT Swiss Aerocomp 2.0/1.25/2.3 Bladed|
|Tires||Continental Grand Prix 4000 S II folding, 700 x 23c|
|Crankset||Shimano Ultegra R8000|
|Bottom Bracket||Token BB30 with 24mm bearings|
|Front Derailleur||Shimano Ultegra R8050 Di2 braze-on|
|Rear Derailleur||Shimano Ultegra R8050 Di2 11-speed short cage|
|Cassette/Rear Cogs||Shimano 11-speed, 11-28T|
|Shifters||Shimano Ultegra R8050 Di2 11-speed|
|Handlebars||Easton EC70 Aero, 80mm reach, 125mm drop, 31.8mm|
|Tape/Grips||Felt VelvetGel tape with 3M reflective base with reflective Felt Bubble-Tech F-Wing bar end plugs|
|Stem||Easton EC70 6° rise, 31.8mm|
|Brake Levers||Shimano Ultegra R8050|
|Brakes||Shimano Ultegra R8000 dual pivot caliper with brake pads for carbon rims; Shimano Ultegra R8000 direct mount caliper with brake pads for carbon rims|
|Saddle||Fizik Arione R3|
|Seat Post||Felt Vibration Reducing Aero Road flip position UHC Advanced + TeXtreme carbon fiber with 3T DiffLock Comfort Module internals, 48 - 51cm: 280mm length, 5mm offset --- 54 - 61cm: 350mm length, 25mm offset|
|Accessories & Extras||Felt Internaloc integrated seat binder with titanium bolts, Carbon assembly paste, chain plate protector, valve extenders, aero seat post slot covers, Di2 internal battery charging cables|