Eton Viper 90!!
It's a fun little machine. My son loves it. I recently put paddles on it for the dunes in Glamis & it made all the difference in the world. If anyone is currious, it will take the same wheels that fit on the Honda 90 quad. (same bolt pattern)
I also just found a bargain on a pipe & silencer for $169.00 that REALLY helps it out across the entire power band. It gave it a BUNCH more "git up & go". No name on it. But if you contact "Southland Suzuki" in OC Ca. @ 714 893-5091, they can set you up. It's not like some of the other, more expensive name brand exhaust systems designed for racing applications, where you have to have the RPM's WAY, WAY UP to realize the performance difference.
You can also noticably increase the top end performance by cutting the GREEN rev limiter wire on the outside of the black box, located directly below the handlebars, behind the plastic body work on the left side of the machine. (The LEFT side as if you're sitting on it.) My son hasn't gotten it anywhere near the point of over revving the engine, even with the rev limiter disabled. if you clip it in the middle of the wire, you can always, easily splice it back together if you chose.
M.J.