1results about How to "Improve high-speed stability" patented technology

This invention relates to the field of motorcycle technology and discloses a motorcycle reach angle adjustment mechanism. The frame has detachable flange seats at both the top and bottom. A bearing ring is embedded inside the flange seat, and an oil seal ring is embedded between the bottom of the bearing ring and the flange seat. The frame bore is coaxial (coaxial with the outer circle of the flange seat). The inner circle of the flange (bearing press-fit surface) and the outer circle of the flange are machined to form an angle. Users can remove the upper and lower flange seats, rotate them 180°, and reassemble them into the frame as needed to adjust the reach angle. During use, the reach angle of the entire motorcycle can be adjusted according to the vehicle's usage requirements. This satisfies both the handling sensitivity required for extreme track riding and the high-speed stability needed for long-distance motorcycle touring, providing different driving experiences and enjoyment with a single motorcycle.