It's challenging to provide an exact percentage of beginner motorcyclists who crash because it depends on various factors such as training, experience, adherence to safety guidelines, and individual riding skills.
According to the Motorcycle Safety Foundation (MSF), the rate of motorcycle crashes is highest among riders with less than six months of experience. A study conducted by the National Highway Traffic Safety Administration (NHTSA) in the United States found that around 22% of motorcycle accidents involved riders with less than six months of experience.
It's crucial for beginner motorcyclists to take a certified training course, wear appropriate safety gear, and practice defensive riding techniques to minimize the risk of accidents. Remember, safety should always be a top priority when operating any vehicle, especially motorcycles.