Severne BLADE – wave windsurf sail
The Severne BLADE is a control-oriented wave sail for windsurfing in challenging conditions. Choose the size that fits your board, conditions and windsurfing goals.
Why choose the BLADE?
- Discipline: Wave sailing
- Wave design focused on control
- Choose from the available sizes shown above.
Find your setup
The right mast, boom and extension depend on your chosen sail size. Need help matching your equipment? The Kite Factory team is happy to help.
Technical specifications & rigging
Severne's 2026 rigging recommendations. Luff and boom measurements are in centimetres; the boom figure is the required sail setting. Choose a boom whose adjustment range covers that length.
| Size (m²) | Luff (cm) | Boom (cm) | Recommended mast |
|---|---|---|---|
| 3.1 | 320+6 (adjustable head) | 140 | Blue RDM 340 |
| 3.4 | 340 | 144 | Blue RDM 340 |
| 3.7 | 353 | 150 | Blue RDM 340 |
| 4.0 | 370 | 154 | Red RDM 370 |
| 4.2 | 375 | 158 | Red RDM 370 |
| 4.5 | 399 | 160 | Red RDM 370 |
| 4.7 | 403 | 162 | Red RDM 400 |
| 5.0 | 413 | 164 | Red RDM 400 |
| 5.3 | 422 | 169 | Red RDM 400 |
| 5.7 | 432 | 173 | Red RDM 400 |
| 6.2 | 456 | 177 | Red RDM 430 |
| 6.7 | 462 | 185 | Red RDM 430 |
Where shown, luff values such as 370+4 follow Severne's mast-plus-extension notation. Check the markings on your sail and fine-tune for conditions. Mast and boom recommendations are guidance; equipment is sold separately.
Source: Severne rigging specifications.
Wave sailing and setup
Choose a sail size that suits your board, rider weight and local wind conditions. Consider whether you mainly sail waves, chop or a mix, and check the size-specific mast and boom settings.
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Is your kite equipment in need of repair? Look no further! We offer professional repair services for all your kite gear. Whether it's a small tear in the sail, a broken line, or any other damage, our experienced technicians are here to help.
Contact Us
Megastore
Suderséleane 7
Workum, Netherlands 8711 GX
Opening Hours
Tuesday - Saturday: 9am - 6pm
Sunday: Closed | Monday: Closed