https://motomaxone.com/yamaha-r15-my-2017-umbar-performa-sohc-155cc-vva-power-193-ps-10-000rpm-torsi-147nm-8-500rpm/
Yamaha R15 MY 2017 Umbar Performa SOHC 155cc VVA, Power 19,3 PS @ 10.000RPM, Torsi 14,7Nm @8.500RPM