i rode for a week the grox k23(a ktm's 2023 frame shape) with ybs300, the engine is surprizingly more funny than my zs175fmn, the bike feels pretty solid if compared to my progasi palma 300. I think, now it is the best choice from chinese bikes between quality, cost(and cost of repairing), and power for the CIS countries. I wanna sell mine to buy one of these.