braapbraap
Member
- Nov 15, 2006
- 32
- 0
i just bought a 2000 yz 125 and it seems to run great. the only problem is no work has been done to the motor in 3 yaers. i have heard that you are supposed to change the piston and rings around every year. i am planning on changing the piston, rings, an gaskets and was wondering if i needed to do any work to the cyclinder even if it is not damaged. Im gessing the guy who sold me the bike took excelent care of it to run this good for that long.
thanks for the help.
thanks for the help.