Hi Everyone, I am new to biking and need some advice. I bought a 1994 Honda CR125R and after getting it home and getting from one side of my property to the other the piston blew. (Guess the guy who sold it got rid of it just in time) After pulling the head to replace the piston I see it's stamped 53.95mm. My question is would I be okay ordering a 53.94mm or do I need the same 53.95mm? Any info would be greatly appreciated and thank you.