So I was selling a ninja 250r and a buddy says Ill do 1800 plus a 86 cr125 that just needs rings :whoa: So I knew it was more then rings but go ahead with the deal. I pull the jug and boom right away I see that the piston is fried and on backwards :ohmy: So I looked at the jug was scored a little so just honed it and bought a std wiseco piston kit installed it last night and got her to scream for me :laugh: