ahh yah Fresh of the INNOVAtion Press...
It's baaaaa-ackkkk... The San Marino Roc has been brought back to life! The San Marino is less overstable than the Rancho mold with less low speed fade—making it a straighter flier—but more overstable than the Ontario mold. For those collectors out there: Don't worry, the new mold is clearly distinguishable from the San Marino of the late 80's-early 90's.
"The San Marino Roc is a little more stable than the Ontario mold. It has terrific glide down range, not tailing off as hard as the Rancho mold."
These discs are offered exclusively to tournaments to help promote the great game of disc golf.