Hello, New to this site but have gotten lots of good info from here. I have an 83 atc 110 that runs rough and just got a junked 125( not sure on year yet) I was wondering if i could use some of the 125's parts on the 110? mainly the engine and some of the brake components.
Also the brakes aren't working on the 110 and im not sure how to get the drum off to see whats up in there.
Any help would be great!!

Allot of the parts will exchange
But it may take some working with them
First thing I would do is get a repair manual as they are great information
There are some cool parts on the 125 that upgrade the 110
Like front brake
But you may have to use the fork from the 125
As for the engine components they are close
Things like Carb will bolt up but jetting and adjusting is different so this is where the manual comes in handy
Good luck
Ray