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Joined: Aug 2013
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That's a bug*er! Sorry I couldn't get down to see you but just too busy today...


Roger

Mogless in Cheshire. Ex -2011 4/4 Sport

https://thecourtyardcheshire.com/
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Originally Posted By nippymog
I thought at first the tyre had moved on the rim slightly , cutting the valve neck

Strange, are you running a tubed tyre in the back? maybe as you say picked up some debris that physically ripped the valve apart.

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Originally Posted By RedThree

Strange, are you running a tubed tyre in the back? maybe as you say picked up some debris that physically ripped the valve apart.

I am running the standard Yokohama , which I assume is tubeless ?

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Originally Posted By nippymog
Originally Posted By RedThree

Strange, are you running a tubed tyre in the back? maybe as you say picked up some debris that physically ripped the valve apart.

I am running the standard Yokohama , which I assume is tubeless ?
It'a tubeless, ordinary, radial.

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My tyre does deform on cornering. No doubt about it. It fouls the belt on sharp left turns and slow speed.

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le Asbo du Bling
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Interesting problem that one, could the valve have been defective or not installed correctly?


Slowly going green
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Originally Posted By asbojohn
Interesting problem that one, could the valve have been defective or not installed correctly?


This did cross my mind , especially as the tyre is very new and has neglible miles on it but I dont have any way to prove what has happened. I dont think the evidence of a perfect tyre but with the valve hanging off will count for much.
Pressure was 25PSI (i.e. stock pressure for the rear ) checked that morning. I think I will experiment with it good bit higher.

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What tyre pressure are you running?

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The valve is pretty close to the drive belt - could it have snagged and been torn off?


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Originally Posted By Chris99
The valve is pretty close to the drive belt - could it have snagged and been torn off?


I dont think its this, I thought the rear tyre is pretty rigid under corner unlike the front , but I will check the clearances.

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