I've ridden your bike in China and I only live a few hours from the Asiawing factory, and let's just say at that time it had some serious quality and build issues. However I think if WK have taken them on there must have been some serious improvement, as WK's are usually the cream of the China bike crop and the 650i, (my bike aka CFMOTO 650NK) has made it to 10,000 kms with a only a handful of niggles, although I worry the chances of making it to 50,000 without serious issues to be unlikely. Make sure those bolts are tight and you keep the warranty in a safe place.

Best wishes, Z