Re: Tyre pressure drop of 2 psi in 24 hours.
My brothers Mille had strange pressure loss, never in the garage. Only on the road.
Turns out to be dodgy valve cores, sod all spring in them as the pressure should maintain the seal, but in use it didn't. Changed the cores and the problem went away.
The guy over the road had even dodgier pressure problems on his race blade. Turned out his £800 carbon wheel was porous.
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Not Grumpy, opinionated.
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