The GUNSAILS Race mast extension with its robust T8 aluminum tube is suitable for all common SDM masts. Thanks to the two smooth-running rollers and the 3-fold deflection, you can trim your sail effortlessly and reduce the trimming forces of your sail to a minimum. The steel pin, which can be set every 25 mm, ensures that your height adjustment stays in place. The SDM Race mast extension is equipped with a push pin secured QuickRelease cup.
