It's not even a month since the launch of YBR and you people are freaking out by the prices of the spares. Be thankful that at least the spares are available. And another baseless comparison by our so-called senior members "itnay ma tho -4-5 years old 125 ka pora engine overhaul ho jatha ha..". Please be reminded that CG is a bike which is been around for 38 years. People are making spare parts for this bike in their backyards..
Be realistic, the spare parts won't come cheap since it is a newly launched bike. I've also heard from a source that Yamaha are giving very strict manufacturing tolerance requirements to the local vendors so that the spares meet their quality standards. They are not cutting any corners and saving the costs on their manufactured spares. So rest assured that even the local manufactured spares won't come cheap.
Rest is up to your own personal preference.. You can either have a bike on which you torture yourself everyday of your life for the sake of cheap maintenance or you can have a bike which is hard on your wallet every once in a blue moon.