Hi, just a FYI on your Sondors (my bike is a MXS). I heard some slight noise on the front wheel when coasting slowly and pushing my bike. I thought it was just some dirt on the front disc or pads (happens). I'm glad I took a closer look, my front disc brake hydraulic line was slightly rubbing my front tire. The mount on the fork was slightly loose and turned in. I removed the hose, wrapped it in some scrap 3M clear bra I had from doing some parts on the bike. It's relatively invisible protection (kind of hard to see in the pic due to lighting) now for that area that could touch the tire. I remounted the hose and made sure the mount is keeping it away from the tire this time.