Luders 21
Description
The Luders 21 is a small sailboat designed by Alfred E. Luders. She strikes a balance between performance and comfort. An ideal choice for weekend cruising, day sailing, or club racing.
Construction Details
| Designer | Alfred E. Luders |
|---|---|
| Length | 21.250 ft |
| LOA | 21.250 ft |
| LWL | 16.000 ft |
| Beam | 5.580 ft |
| Displacement | 1500 lb |
| Max Draft | 3.000 ft |
The standard boat dimensions
| i | 18 ft |
|---|---|
| j | 5.50 ft |
| p | 21.50 ft |
| e | 8.25 ft |
| p2 | - |
| e2 | - |
| i2 | - |
| j2 | - |
| I | J | P | E | P2 | E2 | I2 | J2 |
|---|---|---|---|---|---|---|---|
| 18 ft | 5.50 ft | 21.50 ft | 8.25 ft | - | - | - | - |
Sails
| Sail Type | MAINSAIL |
|---|---|
| Luff | * 21.5 ft - (6553 mm) |
| Foot | * 8.25 ft - (2515 mm) |
| Leech | * 22.6 ft - (6888 mm) |
| Tack Angle | * 88 ° |
| Diagonal | * 22.76 ft - (6937 mm) |
| Head (inches) | * 3.5 in - (89 mm) |
| Area | * 91.4 ft² |
| Sail Type | JIBSAIL |
|---|---|
| Luff | * 15.06 ft - (4590 mm) |
| Foot | * 7.23 ft - (2204 mm) |
| Leech | * 13.16 ft - (4011 mm) |
| Percentage LP | * 114.91 % |
| Length Perpendicular | * 6.32 ft - (1926 mm) |
| Deck Angle | * 12.1 ° |
| Area | * 47.57 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | * 17.88 ft - (5450 mm) |
| Foot | * 8.84 ft - (2694 mm) |
| Leech | * 16.86 ft - (5139 mm) |
| Percentage LP | * 150 % |
| Length Perpendicular | * 8.25 ft - (2515 mm) |
| Deck Angle | * 4.07 ° |
| Area | * 73.75 ft² |
| Sail Type | GENOA |
|---|---|
| Luff | 17 ft - (5182 mm) |
| Foot | 7.67 ft - (2338 mm) |
| Leech | 16 ft - (4877 mm) |
| Percentage LP | * 130.55 % |
| Length Perpendicular | * 7.18 ft - (2188 mm) |
| Deck Angle | * 3.63 ° |
| Area | * 61.02 ft² |
| Sail Type | ASYMMETRICAL |
|---|---|
| Luff | * 17.88 ft - (5450 mm) |
| Foot | * 9.07 ft - (2765 mm) |
| Leech | * 16.45 ft - (5014 mm) |
| Perc LP | * 165 % |
| Area | * 122 ft² |
| Sail Type | SPINNAKER |
|---|---|
| Stays | * 17.88 ft - (5450 mm) |
| MidGirth | * 9.9 ft - (3018 mm) |
| Foot | * 9.9 ft - (3018 mm) |
| Perc LP | * 180 % |
| Area | * 150 ft² |
Disclaimer. Boats are not all the same -- even when produced in the same factory of the same model. Sailrite does its best to publish accurate dimensions, but we often find it worthwhile to have our customers measure their boats carefully before we produce kits for them. You should take the same precautions, especially when the data is not from Sailrite. The information on this site is not guaranteed to be accurate. Sailrite offers this content as a service to our community, but takes no responsibility for the reliability of the data provided.