MOTORCYCLE TIRE Russian patent published in 2017 - IPC B60C11/00 B60C11/117 

FIELD: machine building.

SUBSTANCE: tire tread comprises first and second areas, divided by tire equator. Tread is provided with first inner inclined grooves arranged in first area, and second inner inclined grooves arranged in second area. First and second inner inclined grooves are arranged alternately in tire lengthwise direction. Inner inclined groove passes from axially-inner end Ai in direction opposite to specified direction of rotation, to axially-external end Ao at angle α from 0 to 20° relative to tire lengthwise direction. Tread is also equipped with first external inclined grooves arranged in first area, and second external inclined grooves arranged in second area, and first and second outer inclined grooves are arranged alternately in tire lengthwise direction.

EFFECT: improved tire movement performances while turning without deterioration of other characteristics.

6 cl, 6 dwg, 3 tbl