The power core of electric two-wheelers mainly falls into two types: hub motors and mid-mounted motors, each with distinct structural designs and application scenarios. Hub motors are installed directly in the center of the rear wheel, with fewer moving parts, offering low cost, easy maintenance, and good range performance – ideal for daily commuting on flat urban roads. Mid-mounted motors are placed in the middle of the frame and drive the rear wheel via a chain or belt. This layout provides better weight distribution and higher torque output, with faster acceleration response, making it suitable for high-performance e-motorcycles and riding on complex terrain. When choosing, consumers can decide based on their daily riding environment and performance needs: for economical and practical use mainly on flat roads, hub motors are a good choice; for challenging terrain and a more dynamic riding experience, mid-mounted motors are more appropriate.