I am new to the group and might be posting common knowledge. I just bought my first naked bike. An 05 z750s. I have done some looking around for aftermarket parts and I have been discouraged. I can't find parts for the 750 but I have found a small selection for the 1000. I ran into a guy with an 03 1000. After looking the two bikes over together they are very simalar and I should be able to swap out parts from the 1000. I also learned that you can go to the Kawasaki website and click on the owners info and then the parts diagram to compare partnumbers to see if parts will interchange. You wont find dimensions but it should point you in the right direction. And last but not least I don't believe in 10$ oil filters. The part# for the 05 750 oil filter is 16097-002. I have cross referenced that number on a bunch of websites and found a good number of matches including Fram for 4$. Once again sorry to post old information.