Two-wheeled motor vehicle

摘要

A two-wheeled motor vehicle includes a swing arm (21) swingable about a pivot shaft (37, 39) coaxial with an output shaft, a rear wheel (23) supported by the swing arm (21), a drive pulley (51) mounted on the output shaft, a driven pulley (61) rotatable with the rear wheel (23), a toothed belt (65) wound around the drive pulley (51) and the driven pulley (61), and a belt cover (27) for protecting the toothed belt (65). The belt cover (27) includes an inner wall portion (W1) located at one side of the toothed belt (65) for separating the toothed belt (65) and the rear wheel (23). The belt cover (27) includes also an upper wall portion (W2) and a bottom wall portion (W4).