Both front and rear ABS are very helpful in braking as hard as possible, and no more. From all I have heard, the modern systems are very good, if a little heav

Both front and rear ABS are very helpful in braking as hard as possible, and no more. From all I have heard, the modern systems are very good, if a little heavy. Ironically, it's the weight and size that keeps ABS off most bikes than can endo in the first place.