Made to measureIllustration. Yours is cut to this boat’s measurements.Merit 23 (centreboard) Mainsail
Express +8%, economy 5.5% off. Shown as its own line in your cart.
Every Merit 23 (centreboard) price in your inbox: mainsail and genoa in each cloth, the spinnaker, sock, storm sails and canvas, plus the rig dimensions.
Made to measureIllustration. Yours is cut to this boat’s measurements.Express +8%, economy 5.5% off. Shown as its own line in your cart.
Made to measureIllustration. Yours is cut to this boat’s measurements.Express +8%, economy 5.5% off. Shown as its own line in your cart.
The sock goes in your cart as its own line, linked to this spinnaker.
OSR max 3.6 m²Luff tape relies on a foil, so it does not meet the OSR luff-attachment rule. Choose hanks or wrap luff for offshore racing.
| Measurement | Metres | Feet |
|---|---|---|
| I (fore-triangle height) | 8.54 | 28.0 |
| J (fore-triangle base) | 2.59 | 8.5 |
| P (mainsail luff) | 7.01 | 23.0 |
| E (mainsail foot) | 2.93 | 9.6 |
| Mainsail area | 12.0 m² | 129 ft² |
| Fore-triangle area | 11.1 m² | 119 ft² |
| Length overall (approx.) | 7.01 | 23 |
We confirm your measurements before anything is cut.
From A$1,125.30 in Dimension-Polyant Optimum Cruise with 3 leech battens and a full-length head batten, or A$1,263.90 with 4 full battens. C-Breeze, the long-life cloth, starts at A$1,259.50. Every mainsail is cut to the Merit 23 (centreboard) rig (P 7.01 m, E 2.93 m) with two reefs.
We build 110% to 150% LP for the standard rig (I 8.54 m, J 2.59 m). Pick a smaller genoa for a windy home port and a larger one for light-air sailing. Furling genoas start at A$919.60.
A Size 00 (27 m²) asymmetric suits the Merit 23 (centreboard) fore-triangle. It starts at A$896.50, or A$1,421.20 with a dousing sock.
The Offshore Special Regulations cap a storm jib at 5% of I squared (3.6 m² here) and a trysail at 17.5% of P × E (3.6 m²). That makes our Extra Small (3 m²) storm jib the right size. No stock trysail is small enough for this rig, so we quote one to fit.
Measure I, J, P and E and compare them with the rig table. We confirm every measurement with you before the sail is cut.
For a race programme, a Sydney to Hobart or a bluewater expedition, our sister loft Kraken Sails designs laminates, membrane sails and storm wardrobes for the hard end of sailing.