The Pro One Aero is the result of a collaboration with Scott Bikes, Syncros and Swiss engineering firm Radiate. A key part of the project: developing the best possible aerodynamic tyre that does not compromise riding performance. In the wind tunnel, Schwalbe developers optimised the tyre shape for modern wide rims. Different constructions are used for the front and rear wheel. Numerous tests in the wind tunnel, in the laboratory and on the road: Schwalbe presents the Pro One Aero, which takes road bike tyres to a new level with its aerodynamics. This is underlined by a total of 20% less air resistance on the Pro One Aero Front compared the Pro One TT (measured at 45 km/h and on a 28mm wide tyre). At the same time, Schwalbe's RaceGuard material ensures high puncture resistance. Features Bead: Folding. Seal: TLR. Version: Super Race, RaceGuard. Compound: ADDIX Race. Evolution line tyre. Weight: 235g (700 x 28mm). EPI: 127 . Specific: Front And Rear.