Almost half a year now and covered almost 5K kilometers on my odometer. Amazingly, not a single sign of wear and tear from any parts of my Yamaha Mio Sporty, except of course its tires. By the way I’m still using the original IRC tires that came with it. Actually, the whole bike is still in stock condition. So far, no disappointment whatsoever with its performance. Very economical and the power is there when you need it. “Mejo nahihilig nga akong ihataw siya lately hehe, unlike before na tamang stroll lang ang speed.” Making a vow to maintain it religiously via change-oil and tune-ups will prevent future engine and bearings problem for sure. I simply love my Yamaha Mio Sporty!