Whats the magic number for hybrid bike seat height? Is it a one-size-fits-all deal or does it vary wildly depending on rider style, terrain, and personal comfort? Ive seen pros and amateur riders alike struggling with saddle sores and knee strain due to improper seat height. So, whats the ideal range for a hybrid bike? Is it 67-70% of inseam, or is that just a myth perpetuated by bike shop salesmen trying to make a quick buck? Can someone with a more scientific approach shed some light on this? Are there any studies or data that can give us a definitive answer? Or are we doomed to suffer through trial and error, hoping to stumble upon the perfect seat height by chance?