雅马哈 摩托车 的概念车或原型车
Yamaha YZ125 '1975
Yamaha YZ250 '1975
Yamaha YZM125 '1975
Yamaha YZM250 '1975
Yamaha YZR750 '1975
Yamaha YZT250 '1975
1976 Yamaha RD400 North America '1975–76
![1976 Yamaha RD400 [North America] '1975–76](https://s3.wheelsage.org/format/picture/picture-thumb-medium/y/yamaha/yamaha_15.avif "1976 Yamaha RD400 [North America] '1975–76")
![1976 Yamaha RD400 [North America] '1975–76](https://s3.wheelsage.org/format/picture/picture-thumb-medium/y/yamaha/unsorted/yamaha_unsorted_782.avif "1976 Yamaha RD400 [North America] '1975–76")
WheelsAge.org '2005–至今