You can definitely replace the tennis ball installed in your TopspinPro with a pickleball.  The process is quite easy, although we do not suggest that you regularly exchange the balls because this may cause damage to the spindle inside the tennis ball. You also need to take extra care while taking the tennis ball out to protect the spindle and metal e-ring inside it.

Our pickleball replacement pack comes fully assembled and there will also be some spare elastic bungees, shims, washers, and eyelets for future use.  Installing the pickleball is quite easy.