Patent ID: 9168790
Filing Date: 2015-10-27
Classification: B60C,Y10T

Abstract:
1. A tire for a motorized two-wheeled vehicle, comprising a radial carcass reinforcement formed of at least two layers of reinforcing elements, at least one of which is anchored by being turned up around a bead core on each side of the tire inside a bead, and, each bead being continued radially outward by a sidewall, the sidewalls being joined radially outward to a tread, and comprising underneath the tread, a crown reinforcement structure comprising at least one layer of reinforcing elements, wherein at least a surface of the tread comprises a first polymeric compound extending in at least a region of an equatorial plane and at least one second polymeric compound having physicochemical properties different from those of said first polymeric compound, wherein a density of the reinforcing elements in a radially inner layer of the at least two carcass reinforcement layers is less than that in a radially outer layer of the at least two carcass reinforcement layers, wherein R wherein the density of the reinforcing elements in the radially inner carcass reinforcement layer is between 70×R wherein a ratio R