| 11:Metre One Design | |
| Insignia: | File:11 Meter class badge.png |
| Insignia Size: | 126px |
| Designer: | Ron Holland & Rolf Gyhlenius |
| Location: | United States |
| Year: | 1990 |
| No Built: | 350 |
| Builder: | Precision Boat Works |
| Role: | One-design racer |
| Draft: | 5.9feet |
| Displacement: | 35270NaN0 |
| Hull Type: | monohull |
| Construction: | fiberglass |
| Loa: | 33.8feet |
| Lwl: | 26.9feet |
| Beam: | 8.2feet |
| Keel Type: | fin keel with weighted bulb |
| Ballast: | 15980NaN0 |
| Rudder Type: | internally-mounted spade-type rudder |
| Rig Type: | Bermuda rig |
| I: | 32.18feet |
| J: | 10.18feet |
| P: | 36.09feet |
| E: | 13.12feet |
| Sailplan: | fractional rigged sloop |
| Sailarea Main: | 294.93square feet |
| Sailarea Headsail: | 138.85square feet |
| Sailarea Spin: | 860.03square feet |
| Sailarea Total: | 1293.81square feet |
The 11:Metre One Design, also called the 11 Metre or 11 Meter, is an American trailerable sailboat that was designed by Ron Holland and Rolf Gyhlenius as a one-design racer and first built in 1990.
The design was at one time a World Sailing international class.
The design was built by Precision Boat Works in Palmetto, Florida, United States, starting in 1990. Boats was also built in Norway, Australia and Sweden. A total of around 300 boats was completed during the 1990s.
The 11 Meter is a racing keelboat, built predominantly of cored fiberglass. It has a fractional sloop rig, a raked stem, a sharply reverse transom, an internally mounted spade-type rudder controlled by a tiller and a fixed fin keel with a weighted lead bulb. It displaces 35270NaN0 and carries 15980NaN0 of ballast.
The boat has a draft of 5.9feet with the standard keel.
The design has minimal cabin space, intended for storage space.
For sailing downwind the design may be equipped with a symmetrical masthead spinnaker.
The boat is supported by a class club that organizes racing events, the International 11:Metre One Design Class Association.