2007 crf250r w/ "O" ring chain

When using an O-ring chain on a 2007 CRF250R does it require a spacer (like other models) to prevent chain rub on the case? I have a Primary Drive 520x114 on order and want to make sure its going to work.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now