I change the engine oil in my 05 250x every 10 hrs. I add the recommended 690 cc and for some reason it never reaches a visible level on the dipstick. I can see the oil level with a flashlight and it is definitely lower than the dipstick. The bike runs great and I don't usually check the oil level because of the frequent oil changes but I'd love to know where it is going.
Thanks for your help.