Soberpete's YBR 250

[ZMC888]

They (The Sakura tires) handle wonderfully but I wouldn't hesitate to get a set of western tires for this bike when I get the chance.

I wouldn't sweat it, the Sakuras are high end in China, and Sakura are part of Cheng-Shen Rubber, who also produce Maxxis tires. I'm fairly certain that your tires are of a similar quality to Maxxis. Although the Pirelli Sport Demons (on the Brazilian version) may be better, they would certainly be worth the effort to try a set.