My 2015 S1000RR is in need of a new chain, I got 17,000 miles on the factory set which is pretty impressive considering the bike, and I'd love to get 17k on the new one too. By the way, it should be noted I don't clean or lubricate my chain at all. Maybe once every 6,000 miles I'll spray some WD-40 on it. If I'm bored. And find extra WD-40 laying within crawling distance.

I will be sticking with the 525 size.

What brand of chain and sprockets have given you guys the best longevity?