何為 AQ DONUTS？

Enhances GUTT tire design for better contact with the road surface while in motion, and produces an even smoother and quieter ride.

In addition to using new convex shape of O-Bead, by significantly increasing the torsional or twisting stiffness of the bead coil, a more uniform contact patch is realized especially when cornering, improving maneuverability and stability.

L.L.CARBON, reinforces and stabilizes tire rubber, increasing wear resistance and helping to reduce chipping, cracking and tearing.