RIVAL 31
Masthead Sloop • Fin with rudder on skeg • Built 1969
Dimensions
- LOA
- 31 ft
- LWL
- 24.5 ft
- Beam
- 9.67 ft
- Max Draft
- 4.67 ft
- Displacement
- 11,200 lbs
- Ballast
- 4,480 lbs
Performance Ratios
- Capsize Ratio ⓘ
- 1.73 (offshore safe)
- SA/D Ratio ⓘ
- —
- D/L Ratio ⓘ
- 340
- Ballast Ratio ⓘ
- 40.0%
Construction
- Hull Type
- Fin with rudder on skeg
- Rig Type
- Masthead Sloop
- Hull Material
- FG
- Ballast Type
- —
Production
- First Built
- 1969
- Last Built
- —
- Number Built
- 22
Engine & Accommodations
- Engine Make
- Watermota
- Engine Model
- Sea Wolf
- Engine Type
- Gas
- Water
- 30 gal
Notes: Molded by Marine Construction Ltd., finished by Southern Boatbuilding. Vovo Penta MD2 diesel available as an option.
Designer
- Peter Brett (1910–1983)
Builder
- Marine Construction Ltd. (UK) (1964–1979)