140/70-14 80/100-21 Tire Grade 4-8 Tire Design Nylon Cord for Diagonal Tires 110/90-17

140/70-14 80/100-21 Tire Grade 4-8 Tire Design Nylon Cord for Diagonal Tires 110/90-17 

1. Tire profile and aerodynamics
The contour design of tires is crucial for stability during high-speed driving. Our motorcycle tires adopt a contour shape that conforms to aerodynamic principles, which can effectively reduce air resistance and airflow interference on the tires during high-speed rotation. The curvature of the tire side and the curve of the tread have been optimized to ensure that the tire maintains a stable posture at high speeds without shaking or shifting due to air forces. This aerodynamic design not only improves stability, but also reduces the energy consumption of motorcycles to a certain extent and improves fuel economy.

2. High strength support with belt layer
The belt layer inside the tire is a key structure to ensure high-speed driving stability. We use high-strength steel wire bundles, which have been specially treated to have extremely high tensile strength and toughness. When driving at high speeds, the belt layer can effectively limit tire deformation, especially during cornering and braking, preventing excessive tire deformation and loss of control. The tight arrangement and reasonable tension setting of the steel belt provide strong internal support for the tire, just like putting a strong armor on the tire, making the motorcycle stable like a rock during high-speed driving.