INTRODUCING THE BIGGEST ROBALO EVER. The biggest Robalo ever is here. The R317 has an overall length of 31 feet making it not only the largest Robalo afloat, but also the largest dual console Robalo. A perfect blend of versatility for both the die-hard fishing enthusiast and the family minded angler. Sleek lines and loaded with standard features, the R317 is the boat you have been waiting for.