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Old 01-05-2010, 11:50 AM
kendunn kendunn is offline
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Join Date: May 2009
Location: SE KY USA
Posts: 232
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Quote:
Originally Posted by slocalspode View Post
I have run both "tube type" and "tubeless type" IRC trials tires on both
my GasGas bikes and a KDX200. I have been using the 803 Trials tire
on my 02 EC300 for a couple of years so far and have had no problems
with the tire coming off the bead. I think my rims on the 300 are Dirt Stars also.
The rear 803 takes 40-60 lbs of pressure to seat the bead, using some
water and dish soap as a lube.
I'd say you have a problem with either the tire or the rim that is not normal.
you might want try another trials tire. Or put that one on another bike and see.
Keep us posted if you find the answer to your problem.
Jeff
The 02's have a slightly different rim, same model (Dirtstar), but the way the rim is made is different. Your 02 is more rounded on the inside where the spokes go through. My 06 has more of a coved profile. I don't know if the bead is different as this would be the only thing that effects the tire staying on there. I have emailed Dunlop, I will post what they report.
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2006 EC300, 2000 XR650R, 2003 EC250, 2001 EC200 (OK, the last two are really my sons).
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