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Barbieri professional pressure calculator for bikes mounted with tpu tubes

Recommended Pressure: bar

  • NOTE:
    The data are only rough indications, useful to help you choose the optimal pressure for all BARBIERI TPU tubes (NXT, PIUMA, ROCCIA, BLOB). Obviously, pressures are a very subjective factor. After consulting this calculator, we recommend that you do your own tests on the bike and on your typical route, to have confirmation in the field.
  • For CORSA bikes:
    You can calculate about 3% less pressure on the front wheels and 3% more on the rear wheels from the pressure obtained.
  • For GRAVEL bikes:
    You can calculate about 4% less pressure on the front wheels and 4% more on the rear wheels, from the pressure obtained.
  • For MTBs:
    You can calculate about 5% less pressure on the front wheels and 5% more on the rear wheels, from the pressure obtained. 

  • In general, BUTYL tubes require higher pressures, while TUBELESS tires require lower pressures.
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