Quote Originally Posted by GlobalRider View Post
Other spares that I carry along with those O-rings in a small 60 ml Nalgene jar is an oil level sight glass and an oil filler cap.
I love carrying spares, it should guarantee never having to use them and I will have one for someone else if they need it. I have a spare oil sight glass and a spare valve for my tire. I also keep my original BMW fuel line quick disconnects in case of an emergency for myself or other riders. I will add o rings to the spares inventory.