Just clocked 2K KM after my previous oil change, it's definitely louder now for cold starts and at lower speed it's a bit rougher but not enough to affect riding experience. Starting to enjoy the sound of my 400, there's a nice whistling sound from 15~40, and when I was riding it up my brother's condo he remarked that it sounded like an engine of an electric motor which I have always thought so.
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Anyway, I cleaned my chain this week, and this is the first time I used a stand and boy does it make the experience so much more enjoyable. I opted to get the portable side stand (spoiler above) instead of a full blown paddock because I didn't want to worry about storing it and the portable stand was much cheaper (RM20+ from TB). I also don't store my bike long enough to need to put it up on a stand, so I figure I have no need for it. The portable stand does the job well, but the only problem with it is that it doesn't work on smooth surface as it would just slip away, in fact I don't think it will work on the surface shown in the picture. Also, having learned that hard bristle brushes may potentially damage O-ring, I now stick to using the painting brush only, and with diesel it's generally enough to remove the grime with my usage.
Also, got a first chip on my bike on the side of the rear seat, which was frustrating but I guess it's a matter of time given the terrible condition of my office parking. Taped over it with PVC and called it a day, hopefully the seal is tight enough to prevent rust and long term damage.
Have always braced the rain since getting the bike in April, but with the rain season coming up I think it's high time I get some nice disposable ponchos that will fit.