Christenson Twin 2mm Diamond III Groove

Diamond III Groove

Relocate shackle into lock

the requirement for a modern longboard is versatility

deep bottom turning and down the line style that went with single fin style surfing

The EN Fiberglass Twin is a large sized twin-fin

Christenson Twin 2mm Diamond III GrooveOverview From high performance twins to more traditional shapes, this is a perfect compliment to your twin fin. This set provides smooth and fast down the line speed. Board Types Designed to fit the FCS II Fin System. Recommended for all board types including fish, funboard and twin fin boards. Performance Glass Performance Glass (PG) fins are machine cut from layers of solid fiberglass. These fins are stiff, and are widely used by pro level surfers