Continental Road Race Tire Bundle Description: Get the ultimate speed package from Continental. Up front, the 29mm Aero 111 optimizes aerodynamics with 48 precision-formed, vortex-generating cavities. Paired as a rear option is the 30mm version of Archetype, facilitating a race-worthy weight class and competitive balance of rolling resistance and reliability. For speed-focused races such as time trials, criteriums, and smooth road races, you can't beat this combo Features: Aerodynamically tuned tire combo, fashioned for competition 29mm Aero 111 front paired with 30mm Archetype rear Tubeless Ready carcass is lighter, faster, and stronger than the previous model for all-around better performance Spider silk-like Vectran puncture protection has an enormous tear resistance at a very low weight Handmade in Germany Specifications: Tire Type: Tubeless (Clincher) Bead: Folding Compound | Casing: BlackChili | Vectran TPI (Threads Per Inch): 2/220TPI Puncture Protection: - Inflation: - Color: Black