Hi i am 15, 6ft1in,250lbs and i just got a new 450r and im wantin to modify it.I do atv rodeos and trail riding most and racing a little bit.I was just wondering what would be best to get for it.The atv is completly stock. please let me know. THANKS

you wanna go faster or have a smother ride?

go for the HRC kit then after that suspension work.

First thing is new exhuast,jets, K and N air filter and thats all you need buddy if your looking to go really fast and possibly kill yourself aand have 1500 to spend go with big bore kit big gun rev box new piston adjust carb.

Ok first the quad even says on the front fender that you have to be 16yrs or older to ride it so..... No im kidding but i would go with an HRC powerup kit first and then a different slip on.