| 摘要 |
PURPOSE:To decrease burden to arm or waist of a rider and reduce fatigue by arranging a support in contact with the upper body of the rider immediately before the seat for rider. CONSTITUTION:A seat unit 30 is installed behind the tank unit 10 of a motorcycle. In this seat unit 30 a cushion material 32 of urethane foam etc. is affixed to a back plate 31 having a comparatively high rigidity, and its oversurface is covered with a skin 33 consisting for ex. of leather sheet, wherein a body rest 30a is formed in its front while a seat 30b in the rear. When a rider seats himself on the seat 30b and takes forward inclined attitude, his belly and chest contact the body rest 30a so as to bear his weight, which reduces burden to the arms and waist. |
