YBN SLA 211 Titanium 11 Speed Bike Chain in Box for Shimano Sram Campagnolo

I have purchased this chain now for two bicycles. I've got about 6k km on one of these right now and chain wear is at 50%. The other has around 4k from an entire seattle winter, and is at 60%. The best part is how you can use an extremely light weight chain oil and not have to worry about gunk build up or even wiping anything down after water exposure, since even the rollers are Ti.