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 111 tires features 48 `vortex generators` which greatly reduce drag across the entire wheel system freeing up additional wattageEndurance wheelsets have Aero 111 29mm front tire and GP 5000 STR 30mm rear tire (Front & rear sold separately)Continental`s Black Chili compound and Vectran Puncture resistant technologyWheel Features:Aero-optimized wheelset with mid-height rim for longer rides on various terrains along your route with ample handling even for fast descentsVersatile, aero-optimized endurance wheels for longer rides on varying terrainERC endurance specific carbon rims, newly optimized for enhanced handling and crosswind stability240 series Ratchet EXP freehubs off precise and dependable engagementPatented T-head flanges ensure perfect aerodynamic alignment of DT Aero Comp spokes22mm inner rim width supports modern, wider tires for increased comfort and stability700CRR22Thru 12mmBlkERC1400 45240142BlkShi 11sCLDT Aero Comp24HDblPVUPC/EAN/GTIN: 7613052545332