Brake fluid flushing: Anytime the brake fluid turns to kopi ais (Do not hold out right up until It can be pitch black kopi o you should lol, sludge will kind) Throttle overall body/Carburetor cleansing/de-carbon between each 20k km to 40k km, or one year to two yr whichever arrives https://fernandouzzzx.bcbloggers.com/33328757/the-2-minute-rule-for-saga-aeroback