How many hours of riding before a ktm needs rebuilding?

The frequency at which a KTM dirt bike needs rebuilding depends on several factors, including the model of the bike, how it is used, and how well it is maintained. On average, a KTM dirt bike may require a top-end rebuild every 100-150 hours of riding, while a complete engine rebuild may be necessary every 250-300 hours. It's important to note that these are just rough guidelines, and the actual rebuild schedule may vary depending on the specific bike and riding conditions.