Cr85 oil change
There no oil filter. Just remove the drain plug from the bottom of the motor. And remove the oil cap from the top to let drain.
There’s a small 10m screw to the right of the brake peg which is the over flow screw.
Remove that as well while draining.
Manuel recommends letting the bike run for 3min and sit for 3mins before doing a oil change. I use 10-40 oil.
After draining is finished, pour the new oil and let it drain thru so any old oil is push thru. Once the oil start to look somewhat clean, put bottom drain screw back and leave the 10m over flow screw off and keep pouring the new oil until it comes out the flow screw. Once it comes out the over flow stop and put the 10m screw back on and the oil cap. Done. You just did your first oil change congratulations