Before you click "buy".
Not a review, but a bro-tip.
Apparently, it is not a good idea to use copper washers for aluminium oil pan/bolt as it can lead to unusual corrosion. I was looking for an OEM replacement for my S1000RR which came with an aluminium one from the factory (part no.: 07 11 9 963 252). Not saying the washer is bad (thus the 5-stars) - just a word of caution before others buy.