https://terasbiker.com/2018/04/06/yamaha-sunday-race-2018-ada-kelas-baru-r25-comm-b-beginner-dan-all-new-r15-idemitsu-junior-pro/
Yamaha Sunday Race 2018 : Ada Kelas Baru R25 Comm B Beginner dan All New R15 Idemitsu Junior Pro!