The bike was left on rear stand. I found clear fluid on front tire and ground beneath it. Couldn't find a source. My searches told me possible clear fluid leaks are from the brakes and the battery. The brake fluid reservoir at front of bike and rear are still topped off. I have no idea how clear fluid from the battery can end up at the front of the bike. Can someone tell me what it is and if it's safe to go riding? Thanks again.