Time for a new pump

[annirak]

Remember when you get home to deflate and re-inflate your tyre with a track pump. Co2 leaches out of the inner tube a lot faster then normal air does.

I want to see what it does overnight. I checked the pressure when I got home and it was 105psi. I topped it up to 110 with the track pump. I'll check it in the morning.

 

[ianrauk]

I want to see what it does overnight. I checked the pressure when I got home and it was 105psi. I topped it up to 110 with the track pump. I'll check it in the morning.

If your topping it up anyway, you'll be ok.

 

[young Ed]

i carry a CO2 set up always on my road bike for the sake of weight, space and simplicity then at home i have a lezyne track pump with gauge which is excellent so when i run flat on the road i will just fix the punc**re or replace the tube on the road and blow up with CO2 and then as @ianrauk said, deflate tyre when i get home and inflate again to the measured and correct pressure with normal air through the lezyne track pump
Cheers Ed

 

[annirak]

This morning, it was already down to 95 psi. The co2 leaching was just as bad as expected.

No matter, I discharged the tyre and pumped it back up. Better to do that with a track pump than a mini pump!