Overview
FCS II Christenson Twin+1 PG fins are Chris Christenson’s Performance Glass twin with a matching centre stabiliser. A full tip, straighter trailing edge and plenty of sweep give smooth down-the-line speed, while the shark-dorsal stabiliser adds drive and stops the tail skipping out. Built for fish, funboards and twin-fin boards.
Features
- Twin plus centre stabiliser for speed with extra control
- Keel-influenced outline: full tip, straighter trailing edge, high sweep
- Stabiliser mimics the side-fin outline for a planted bottom turn
- Fits the FCS II Fin System; recommended for fish, funboards and twin-fin boards
- Performance Glass: machine-cut solid fibreglass
- M-L specialty size (70–90 kg / 132–187 lb on the FCS specialty scale)
Construction
Performance Glass (PG) fins are machine-cut from layers of solid fibreglass. They sit toward the stiffer end of the range, hold their flex under load, and give a quick, direct response through a turn.







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