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:Aero optimized aluminum clincher laced to a dependable 350 series hub with DT Aero Comp II straightpull spokesAero properties are further optimized with used of a hidden nipple system and DT Pro Lock nipplesSleeved joint aluminum rim keeps the whole system affordable without reducing performance700CFT20Thru 12mmBlkAR 1600 Spline350100BlkCLAero Comp II SP24HDblPVUPC/EAN/GTIN: 7613052545424