Hi, I've been riding it for 1 year++, the only problem I encounter was water leaking into fuel tank... Not once but 3 times despite having the aftermarket cover... To solve the issue, I applied sealant all around the screw holes and in between the contact point of the cover and the fuel cover.. It solved the problem now...
And yeah, I think auto bikes needs tender care on the belting parts and when the time comes you must change the belt and rollers etc2..
Overall, the bike is reliable and is serving me well for transportation from Tampines to Clementi 6 days a week.. Last but not least.. It's all stock...
Happy riding..