Brake fluid flushing: Anytime the brake fluid turns to kopi ais (Do not wait until eventually It is pitch black kopi o be sure to lol, sludge will form) Throttle overall body/Carburetor cleaning/de-carbon between each individual 20k km to 40k km, or one yr to 2 yr whichever comes first, https://saga-aeroback98528.blogchaat.com/34245061/the-saga-aeroback-diaries