SPECIFICATIONS
◉ Standard
◯ Optional
| RS21 | ||
| Designer | Richards / Whitehouse / RS Sailing | |
| Boat hull length | 6.67m (20'11") | ◉ |
| Length of waterline | 6.29m (20'63") | ◉ |
| Boom | 2.20m (7'3") | ◉ |
| Draft | 1.38m (4'6") | ◉ |
| Water displacement pressure | 650kg (1433lbs) | ◉ |
| Boat hull construction | Environmentally friendlycomposite | ◉ |
| Wedge | Lift-up - electric | ◉ |
| Ruddle blade | Removable - composite | ◉ |
| Grootpuri – Club | 16.2m² (175ft²) | ◉ |
| Grootpuri – Race | 16.2m² (175ft²) | ◯ |
| Fokapuri – Club | 8.4m² (90.4ft²) | ◉ |
| Fokapuri – Race | 8.4m² (90.4ft²) | ◯ |
| Gennaker – Club | 35m² (377ft²) | ◯ |
| Gennaker – Race | 40m² (430.5ft²) | ◉ |
| Spinnaker – Club | 30m² (322.9ft²) | ◯ |
| Mast | Carbon composite | ◉ |
| Vandals & foreshore | Stainless steel | ◉ |
| Purjefallid-Groot, foka, gennaker | Duneem / polyester | ◉ |
| Boom | Aluminium alloy | ◉ |
| Pukspriit | Synthetics composite | ◉ |