Official ILCA 4 MKII Sail

ROOSTER USA Verified independent store

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Available early April 2026 – pre-order now. ILCA intends for the sail to become class-legal in early August 2026, in time for the ILCA 4 World Championship, subject to final confir mation. The current ILCA 4 MkI sail will remain fully class-legal. Important: The battens for the MkII sail differ from those used in the current ILCA 4 MkI sail. We recommend purchasing a set of the new MkII battens to ensure the correct fit and performance. Battens not included – must be purchased separately Show more