Does Hetrick still do the mini guads ?, was thinking since his son is Pro ATV MX he didnt have time to do them anymore.
Theres a bunch of companys out there dealing with mini quad performance item, but you can spend as much, if not more as you can on a big quad.
Say like the belt clutch stuff for the engines, you can spend $1000.00 real quick upgrading the performance. A replacement swingarm, aftermarket performance type, anywhere from $200 on up.
I'll see what I can find out about those companys, where they are located & such or websites.
Neil