i was wondering wat parts would make a big difference in my Z250 and maybe the websites that have the parts. thanks in advance

 

The most effective mod you can do for it is get some good tires on it. Other than that, I honestly don't think there's any other mods that are worth the money for a 250. These beginner level machines just aren't worth it to modify. You're talking about maybe 11 or 12 horsepower stock, and none of the power mods out there for the thing are going to give you more than a 1 hp gain each. The best thing to do is just ride it until you start to outgrow it and are ready to upgrade to a bigger, more powerful machine, because whatever money you put into it, don't expect to get it back when you sell it.

 

u can get a pipe, jet kit, air filter,cams that will do alot for a 250 rockymountainatv.com and for the cams webcamshafts.com