zongshen 250 essentials

[jerickw]

hello everyone its been a while. i posted a while back since i bought a cg 200 dual sport but blew up the motor. i finally got a replacement motor found a zongshen 250cc on craigslist for $80. got it in fine almost all mounting holes lines up with little modification. bike now runs great been of road a few times just want to know what are some essential/good hop ups for the motor to ensure it continues to run well for a long time to come?? thanks in advanced- Jerick