Specifications Bottom Bracket SRAM PF86 Ceramic GXP Brake Calipers SRAM Red 22 Cassette SRAM Red 22, 11-28 Chain SRAM Red 22 Crankset SRAM Red 22, 52/36 Fork Addict HMX-SL, 1 1/8" - 1 1/4" Frame Material HMX-SL, IMP SUPERLIGHT Carbon Front Derailleur SRAM Red 22 Handlebar Syncros RR1.1 Carbon Headset Ritchey WCS Integrated Pedals Not Included Rear Derailleur SRAM Red 22 Saddle Syncros RR1.0 Carbon Seatpost Syncros Carbon FL1.0, 27.2mm Shifters / Levers SRAM Red 22 Stem Syncros FL1.0 Carbon Tires Continental Grand Prix 4000 S II, 700x23c Wheel - Front Zipp 202 Firecrest Carbon Clincher Wheel - Rear Zipp 202 Firecrest Carbon Clincher