Argon 18 E-119+. Build Specs: -SRAM Red eTap 11 speed front -SRAM Red eTap 11 speed rear derailleur -CeramicSpeed Oversized rear derailleur pulley upgrade -SRAM shifters on base bar and aero bars -SRAM carbon brake levers -SRAM Red cassette -SRAM Red22 chain -Rotor 2INPower dual sided power meter -Enve 7.8 rims laced to DT Swiss 240s hubs -Continental Grand Prix 5000 TL tires -ISM PR 2.0 saddle -Includes XLAB Torpedo and Aero TT water bottles and rear storage box Bike is freshly tuned and ready to ride. Low miles. Frame is a size Small. Contact with any questions.