DT Swiss has engineered the ultimate aerodynamic combination of wheel and tire interface in collaboration with Continental with a joint tire: the Aero 111Wheel and tire combinations pre-chosen and designed to be as aerodynamically efficient as possibleTire Features:Aero wheels have Aero 111 26mm front tire and GP 5000 STR 28mm rear tire (Front & rear sold separately)Aero 111 tires features 48 `vortex generators` which greatly reduce drag across the entire wheel system freeing up additional wattageContinental`s Black Chili compound and Vectran Puncture resistant technologyWheel Features:Second generation ARC wheels are now built wider and feature even greater aerodynamics with a 62mm tall profileAvailable in several distinct profile heights, the Dicut 62 is a perfect middle ground for Aero, TT, and road racingNew redesigned rim shape offers lower drag and smoother airflow between tire and rim interfaceThe ARC1400 feature a new 240 Dicut Aero hub as well as DT`s classic Aero Comp spokes700CRR20Thru 12mmBlkARC1400240 Dicut Aero EXP142Blk8-11s CassCLDT Aero Comp24HDblPVUPC/EAN/GTIN: 7613052545134