Brand new Sintered metal front brake pads and rear brake shoes will fit Yamaha:

Yamaha TTR230 TT-R230 2005-2020

* Note: You will get 1 set of brake shoes and 1 set of brake pads - please check model's year to fit.
* Sintered brake pads work well in all conditions - it is your best choice.
* Pads are suitable for general or utility use - has a high resistance to heat.
* Quick recovery of braking power during wet - good stopping power and last longer.