The Right ILCA Sail for Every Class and Sailor Weight
Each ILCA rig uses a different sail area, and the choice comes down to sailor weight. The ILCA 4 (4.70 m², the old Laser 4.7) suits juniors and lighter sailors under around 55kg. The ILCA 6 (5.76 m²) is the mid-range rig, used throughout women's racing and by adults roughly between 55kg and 75kg, and it is still widely bought as a laser radial sail. The ILCA 7 (7.06 m²) is the full-size Olympic rig for sailors from around 75kg upward.
Sailing an underpowered or overpowered rig for your weight costs you height upwind and control downwind, and no amount of good technique gets it back.
Class Legal or Replica: Which ILCA Sail Do You Need?
We stock both official class-legal ILCA sails and replica ILCA and Laser sails, and the right choice depends on how you sail.
Class-legal sails carry the official ILCA class button and are required at sanctioned events, open meetings and championship racing. If you are entering anything on the class circuit, this is the only option.
Replica sails match the same dimensions without the class certification, which makes them the sensible choice for training, club racing, coaching fleets and school boats. A replica ILCA 6 costs roughly half what a class-legal one does, so sailors who log a lot of hours often keep a replica for training and save the class-legal sail for events. Our Holt and Hyde replicas cover the Laser Standard MkII, Laser Radial and Laser 4.7.
Running Rigging to Match
A new sail is a good moment to refresh your mainsheet. We stock the 6mm and 7mm Prolite Anti-Kink Mainsheet for ILCA and Laser alongside the sail range, so it all arrives in one delivery.
Why Shop With Sailboats.co.uk?
We have sold small boat equipment for over forty years and have stocked ILCA gear since the class was still called the Laser. Free UK delivery on orders over £50, 30-day returns, and UK-based advice from people who sail these boats.
Shop similar collections: ILCA Parts | ILCA Foils & Accessories | ILCA Spars | ILCA Sail Accessories
FAQ
What is the difference between an ILCA 4, ILCA 6, and ILCA 7 sail?
The three rigs are matched to sailor weight and age. The ILCA 4 (4.70 m²) is the junior rig, the ILCA 6 (5.76 m²) is the laser radial sail used by lighter adults and across women's racing, and the ILCA 7 (7.06 m²) is the full-size Olympic rig. All three are one-design, so everyone in your fleet is racing the same sail.
Are ILCA sails the same as Laser sails?
Yes. The boat was renamed from Laser to ILCA following a trademark dispute, and the class specification and measurements did not change. A laser radial sail and an ILCA 6 sail are the same thing.
How often should I replace my ILCA dinghy sail?
Most competitive sailors replace every one to two seasons. The woven polyester loses shape and leech tension under racing loads, and a tired sail costs you speed long before it shows any visible damage. Sailors doing high hours often train on a replica to keep the racing sail fresh.
What mainsheet should I use with my ILCA sail?
The 6mm Prolite Anti-Kink Mainsheet suits most sailors, with the 7mm for those who want a thicker grip or sail in heavier conditions. Both run cleanly through standard ILCA blocks.
What is the difference between a class-legal and a replica ILCA sail?
Class-legal sails carry the ILCA class button and are required for sanctioned racing. Replica sails match the same dimensions without certification, which suits training, club sailing and coaching use at a lower cost.
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