OK Guys,
I took my CR500AF to the track today for the first time (just got it two weeks ago) and got a flat rear tire within 10 laps. Its a 19" with one rim lock on it and 14lbs of pressure. Is this common on these bikes with the 19" rim. I have ridden my other bike YZ450F with this same set up and never got a flat. Thanks L8R Mark
Flat Rear Tire
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- britincali
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In my experience its a crapshoot whether you get a flat or not, on rocky rough ground an 18" will definatly help guard against pinching a tube but on a track I dont think it would matter.
Bust out the tire irons
Bust out the tire irons

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Bob's = 50/50
Cepek = cool
Solidbro = cool
Brit = loser
Stoffer = 1 up from Brit
MFDB = cool
Danny = ok
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- Posts: 35
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Flat Rear Tire
Well I took the tire of and found a 4" piece of steel rod inside. Put four holes in my tube. Oh well at least I know what it was. L8R Mark
Re: Flat Rear Tire
wtf? it must have been part of some make shift tire iron that broke and they decided to leave it in thereLawBrkrRcn wrote:Well I took the tire of and found a 4" piece of steel rod inside.
Jay
I break stuff
I break stuff