Grandeso developed by Rooster for Laser 4000. NEVERED 2015 cut and realization in a black fabric Mylar C581.Conform with the gauge of the class. The sailing figures are to be ordered separately. Poptions: Bag for rolled sail 290cm 39,- € Parteuille, consult us for the exact calculation of possible delivery costs. 4000 mainsail, radial cut - new rooster license holder supply The New Look 4000 Mainsail, Made from C581 Black mylar manufacturing. Now with a See through Look and More Modern Head of the Sail. Rooster is the new license holder for the 4000 class. These are 4000 Class Legal