Serfas Inertia Road Folding Tire - 700c

Hey, why are you 8.12% better at cornering all of a sudden? It's the Serfas Inertia Road Folding Tire. These have been tested by Wheel Energy® of Finland, a tire lab, to be 8.12% better at cornering. 8.12% better. Now, we're not entirely sure what that means, but it can't be bad! Even if you can only tell a 7.12% improvement in cornering (or none at all), the fast roll and excellent puncture resistance of the Inertias are 100% worth it.