I have a Yamaha ybr125 and I've done 700 miles with it and I've noticed that the brake fluid is at the lower mark when the bike is on the centre stand and the handlebar is straight. Should I top it up? If yes, when should I stop? And regarding the oil lever, I've noticed that when I got the bike the oil on the dipstick was nearly to the max level, now it sits at halfway between max and min. level. When should I worry? The oil is a dark brown colour, not black. Thanks! Sent from my SM-G950F using Tapatalk