Argon 18 E-119 Tri+ Ultegra Di2EVERY SECOND. EVERY WATT. EVERY ADVANTAGE. Obviously, as the name says, the E 119 Tri+ Disc sports disc brakes but thats just the beginning. In an industry first, weve integrated the brake calipers into the frame, for an aero advantage. Integration throughout the design also means a hidden toolkit in the BB, an integrated bento box and a fully re designed cockpit. That this bike is aero goes without saying but our focus was on full system aero