atv's in 2007
 

is it true that all atv's are going have to be four strokes in 2007.


if so I'm building a four stroke street bike quad.

atv's in 2007
 

If you look now, you will see that all atv's are 4-st for sale new. There is one exception and that is the GasGas. You will also, see that m/c will move over to only 4-st when the big 4 get the 250's 4-st motors running good. If you go to any races you will not see many 2-st showing up. There are more at mx races, but at xc races the numbers are very small. They will go the away into the background just like 3-wheelers have. the 2-st where very good in there day and are still very fast, but the 4-st is the wave of the future.

atv's in 2007
 

You forgot the banshee

atv's in 2007
 

it wont be illegal to make 2 strokes but there will be emmison standars on quads which no current 2stroke production bike will meet so the manufactures are wussing out and putting all their R&D into 4 strokes. the snowmobile companies are and have made 2006 complyant two-strokes. They arent slower either in fact realy they are more efficent cause they dont have to burn as much oil

atv's in 2007
 

you also forgot the blaster.

atv's in 2007
 

aaaaandddd.... the Trailblazer 250/400

atv's in 2007
 

aaaannnnnddddd..... dont forget the e-ton 50 and 90's [img]i/expressions/face-icon-small-tongue.gif[/img][img]i/expressions/face-icon-small-wink.gif[/img]

atv's in 2007
 

i think you are right. everything has to pass tests. it might be for the good or for the worse

atv's in 2007
 

i dont think that they will outlaw 2 strokes in 2007, they will just make them better because most dirt bikes are 2 stroke, beside the 250f and the 450s, and some people just like the feel of the 2 stroke.

atv's in 2007
 

Those are scary fast, I saw one blow right by a Banshee the other day!!