Extreme performance, light weight, skiff style, development dinghy class in the truest sense (see the rules for details).
| Length |
3.9m (max) |
| Hull |
no minimum weight (typically 29-35kg painted), 1.4m minimum width |
| Construction |
Unrestricted (typically ultra lightweight Carbon/Foam) |
| Rig |
Unrestricted - typically two spreader pre-bent carbon spar |
| Foils |
Unrestricted |
| Working Sails |
Area is restricted 13m2 - construction and rig plan are unrestricted - ie. wings, pocket luff, rotating masts are all acceptable |
| Kite |
20m circumference resulting in a 30-36m2 surface area |
| Crew |
2 (minimum) on trapeze |