-1 quilla de repuesto. -R-Right. La quilla de la derecha con la tabla apoyada en el suelo con las quillas boca arriba. - Talla M . 65-80 kg. -GF Glass Flex series. OVERVIEW Moulded composite fin with engineered flex and tip response. This well rounded template is designed to strike a balance between speed, drive and maneouverability. IDEAL CONDITIONS A wide range of conditions from beach breaks to point breaks. BOARD TYPES All board types. Glass Flex has been formulated to replicate the flex and memory properties of hand layed fibreglass. Its advantages over other composite fin materials include stiffness, a more positive flex pattern (nice tip flex, little base flex) and remarkable flex memory. The precision of the injection moulding process ensures the highest accuracy in geometry in each fin produced.