SILCA has amassed what is considered by most to be the largest collection of data in the world of tire size, pressure, rider weight, and course.  

From these data, the team at SILCA has developed this tire pressure algorithm which fits more than 4000 optimal pressure data points from more than 100 athletes on more than 90 ProTour, Triathlon, CX and Gravel races worldwide. 

Now you can benefit from the secret behind what SILCA does for top teams and athletes around the world with the SILCA Professional Pressure Calculator, our online tool for finding your optimal tire pressure for minimum rolling resistance.

With the SPPC you’ll get:

  • The most important adjustment you can make
  • The only calculator based on actual pressures used in ProTour events
  • The same algorithm used with pro athletes