KDXRIDER.NET

Have most of you guys that purchased a KDX 200 brand new replaced the rings and piston after the break in per what the manual says?

Just wondering if this is necessary. I want to do the right thing but hate to have to tear into my brand new bike if it is not really necessary.

er.... no.

Those with 220's do.

You are aware of why m0rie says that?

I replaced mine when I sent the head to RB. It had about 20 hours on it. I call it the $125 insurance against a broken stock pee-ston. So, take off your head and carb and sent them to RB, then replace the pee-ston.