All Goya carbon extensions use the super strong pin and collar system and come with a proven stainless steel power pulley system and cleat. The RDM extensions come with a stepped hole layout to minimize weakening the shaft.
Goya carbon extensions are lighter and stiffer to accept high loads especially on longer extension settings and large sails. Available in RDM 30, 40 & SDM 30.
Goya carbon extensions offer the best weight to stiffness ratio, light and incredibly strong. Optimal block-to-block geometry and reduced friction are provided by aligning the pulleys of Goya sails to the pulleys of Goya extensions. All Goya extensions come as Universal Pin (Euro) models, designed to be small and streamlined.