Solid center rib - aids in light handling responsiveness, comfort and rolling feel.

High angle diagonal frooves in intermediate channel water from the center.

Interlocking solid shoulder rib - Maintains flexibility for traction, yet stable for handling and resistance to irregular wear.

Noise - Closed shoulder slot reduces pass by noise. Radial shoulder angle maximizes stiffness for limit handling.

Traction - Long interlocking intermediate buttons provide stability for improved stopping distance performance.

Solid center rib - aids in light handling responsiveness, comfort and rolling feel.

High angle diagonal frooves in intermediate channel water from the center.

Interlocking solid shoulder rib - Maintains flexibility for traction, yet stable for handling and resistance to irregular wear.

Noise - Closed shoulder slot reduces pass by noise. Radial shoulder angle maximizes stiffness for limit handling.

Traction - Long interlocking intermediate buttons provide stability for improved stopping distance performance.