The J124 is a 40.7ft fractional sloop designed by R. Johnstone and built in fiberglass by J Boats between 2002 and 2007.
35 units have been built.
The J124 is a light sailboat which is a very high performer. It is stable / stiff and has a good righting capability if capsized. It is best suited as a fast cruiser. The fuel capacity is originally small. There is a very short water supply range.
Main features
| Model | J124 | ||
| Length | 40.70 ft | ||
| Beam | 11.33 ft | ||
| Draft | 6.90 ft | ||
| Country | United states (North America) | ||
| Estimated price | $ 0 | ?? |
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Ratios
| Sail area / displ. | 22.36 | ||
| Ballast / displ. | 39.68 % | ||
| Displ. / length | 118.58 | ||
| Comfort ratio | 20.45 | ||
| Capsize | 1.95 |
Hull
| Hull type | Monohull fin keel with bulb and spade rudder | ||
| Construction | Fiberglass | ||
| Waterline length | 36.20 ft | ||
| Maximum draft | 6.90 ft | ||
| Displacement | 12600 lbs | ||
| Ballast | 5000 lbs | ||
| Hull speed | 8.06 knots |
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Rigging
| Rigging | Fractional Sloop | ||
| Sail area (100%) | 754 sq.ft | ||
| Air draft | 0 ft | ?? | |
| Sail area fore | 343 sq.ft | ||
| Sail area main | 411.40 sq.ft | ||
| I | 49 ft | ||
| J | 14 ft | ||
| P | 48.40 ft | ||
| E | 17 ft |
Engine
| Nb engines | 1 | ||
| Total power | 40 HP | ||
| Fuel capacity | 25 gals |
Accommodations
| Water capacity | 35 gals | ||
| Headroom | 0 ft | ||
| Nb of cabins | 0 | ||
| Nb of berths | 0 | ||
| Nb heads | 0 |
Builder data
| Builder | J Boats | ||
| Designer | R. Johnstone | ||
| First built | 2002 | ||
| Last built | 2007 | ||
| Number built | 35 |
Other photos
J124 for sale elsewhere on the web:
