What size piston do I have

So when I bought my 04 rm125 the guy I bought it from said it may be bored out and it blew up the other day and it turns out that it is bored out it is 58mm and I was wondering what cc that is and do need to buy just a 125 piston and an oversized ring or a bigger piston thank you for any input

All the info you need is right here: http://bfy.tw/4tCa

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