Intermittent failure under hard braking....lever comes completely in intermittently...once or twice, not every time he rides though..happened to me when loading on truck once too :scream: ....no leaks...no air in syst...changed fluid, master cyl. guts, pads... Suzuki says no reported problems...the intermittent part is the problem , it won't do it when needed to...any opions short of changing master cylinder housing, then line , then caliper??? THANKS