Okay the reason why people are having al these problems iwth these quads is b/c the chinese people wanted these little atvs to be ridden in your backyard and nothing else. Tey peices of craps.My reverse gearbox broke the second day i got it and had nothing but troubles with it from day one. If your looking to buy one dont do it. You can easily get a used honda or yahmaha for 1 grand and under. Invest in that PLEAS E dont get one of these quads the suck really bad and will cost you half the money yopu payed for it to be fixin it all the time. They are underpowered and fake. KAZUMA FRIGGIN S?UCKS and so does redcat

 

are you a kid or just plain stupid? learn to spell

 

all of what i said is true. These atvs aer to much trouble for what they are. My crf150 beats my 05 kazuma 150 in 2 gear. Those atvs top out in less than 3 second at like 25 mmph. not no 40mph