When cornering at high speeds on a motorcycle, the ideal lean angle can vary depending on various factors, including the specific motorcycle, the rider's skill level, the condition of the road, and the radius of the turn. However, there are some general guidelines that riders typically follow.
For speeds over 100 mph, motorcycles with modern sportbike designs can typically achieve lean angles of around 45 to 55 degrees. These motorcycles are designed with advanced suspension systems, low centers of gravity, and high-performance tires that provide excellent traction and stability.
It's important to note that reaching such extreme lean angles requires advanced riding skills and experience. Most riders on public roads do not regularly approach these angles, as doing so poses significant risks. High-speed cornering should only be attempted on closed circuits or racetracks under controlled conditions, where safety measures are in place.
Furthermore, it's crucial to always prioritize safety and adhere to speed limits and local traffic laws. Riding at high speeds and extreme lean angles carries inherent risks, so it's essential to have the appropriate skills, protective gear, and a thorough understanding of your motorcycle's capabilities before attempting such maneuvers.