would these tires......?

[ride_red_95]

ok,last summer at our last trip to little sahara in waynoka,oklahoma,we bought a set of ams aerospeeds for our 250r.it bogged it down.so we're gonna go in about a week so we're gonna try these on my 400ex,and put my sandsharks on my 250r.do you guys think it will bog down my 400ex?

[MichiganRedneck]

the 400ex should turn them. mine turns sand stars awesome.

[pismorat]

Should be fine, my gf's 400ex has ITP's on it and those are very simular to what you have there. I have never seen yours in action so let us know how they work.

[MTUz400nate]

I have heard that the AMS aerospeeds are fairly heavy paddles. If they do bog you down a bit drop a tooth on your front sprocket and that will compensate for the added drag with the tires.