Old 05-29-22, 01:09 PM
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rbrides
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Join Date: Nov 2018
Location: Triangle NC
Posts: 336

Bikes: Specialized Diverge Comp

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Tire Pressure increases 5 lbs in one ride

I’ve not previously taken tire pressure after a ride. But I just put new Perrelli P-Zeros 700x28. Since it was the first ride I measured tire pressure and found they had both increased 5 LBS.

That is a surprisingly high increase.

how common is that?

zipp 303 wheels
new perrelli p zeros running tubeless
170 lbs rider
85degree air temp
70 mile ride @ 19 mph.
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