US Yachts US 21
| Development | |
|---|---|
| Designer | Clark Scarborough |
| Location | United States |
| Year | 1982 |
| Builder | US Yachts |
| Role | Racer-Cruiser |
| Name | US 21 |
| Boat | |
| Displacement | 1,700 lb (771 kg) |
| Draft | 4.58 ft (1.40 m) with keel down |
| Hull | |
| Type | monohull |
| Construction | fiberglass |
| LOA | 21.25 ft (6.48 m) |
| LWL | 18.00 ft (5.49 m) |
| Beam | 8.00 ft (2.44 m) |
| Engine type | outboard motor |
| Hull appendages | |
| Keel/board type | lifting keel |
| Ballast | 200 lb (91 kg) |
| Rudder | transom-mounted rudder |
| Rig | |
| Rig type | Bermuda rig |
| I foretriangle height | 26.33 ft (8.03 m) |
| J foretriangle base | 7.83 ft (2.39 m) |
| P mainsail luff | 26.00 ft (7.92 m) |
| E mainsail foot | 9.00 ft (2.74 m) |
| Sails | |
| Sailplan | fractional rigged sloop |
| Mainsail area | 117.00 sq ft (10.870 m2) |
| Jib/genoa area | 103.08 sq ft (9.576 m2) |
| Total sail area | 220.08 sq ft (20.446 m2) |
| Racing | |
| PHRF | 201 |
|
| |
The US Yachts US 21 is a recreational keelboat built by US Yachts in the United States, starting in 1982, but production had ended by 1984 when the product line was sold to Pearson Yachts. The molds were the used to build the very similar Triton 21.
The US 21 design was developed into the Triton 21 in 1984, after Bayliner sold its US Yachts line of boats to Pearson Yachts.