2021 S-1
Developed on an identical platform as the S-1 Pro, this year’s S-1 replicates the dynamic performance in a more accessible construction.
With it’s 3 or 4 batten interchangeability the S-1 is an extremely versatile wave sail. The convertible batten system means the S-1 can be run as either a 3 or a 4 batten sail depending on conditions and preference. The S-1’s very broad range of appeal is matched only by its wind range. Shaping is located extremely low and forward in the sail, and with a 4th batten added becomes extremely stable. The dropped clew allows short boom lengths for manoeuvrability and boom rigidity.
Built in quality eM3 materials, SpiderFibre, and with a diamond shaped Dacron luff panel for smooth power delivery, this sail is engineered for performance. Now with eM4 in the lower panels to make the 020 S-1 stronger and lighter.
The S-1 is a manoeuvre oriented wave sail for the modern wave sailor.
Key Features
- Spiderfibre
- Aero batten technology
SIZE | LUFF | BOOM | BATTENS | WEIGHT | HEAD | REC. MAST |
3.0 | 344 | 140 | 4 | 2.3 | ADJ | SEVERNE 340 Wave |
3.3 | 344 | 144 | 4 | 2.4 | FIXED | SEVERNE 340 Wave |
3.6 | 370 | 146 | 4 | 2.6 | FIXED | SEVERNE 340 Wave |
4.0 | 374 | 152 | 4 | 2.6 | FIXED | SEVERNE 370 Wave |
4.4 | 391 | 156 | 4 | 2.7 | FIXED | SEVERNE 370 Wave |
4.8 | 404 | 162 | 4 | 2.8 | FIXED | SEVERNE 400 Wave |
5.2 | 424 | 167 | 4 | 2.9 | FIXED | SEVERNE 400 Wave |
5.6 | 430 | 174 | 4 | 3.0 | FIXED | SEVERNE 400 Wave |