RS 21 Buyer's Guide
Shopping the used RS 21 means looking at a 2018-launched one-design keelboat built by RS Sailing as a club racer and training platform first, with strict class rules on sails and professional involvement that keep the fleet close. It is an open boat with no cabin, so what you see on deck is the whole vessel, and the appeal for a buyer is a stable, simple keelboat that a mixed crew can handle. Because the class restricts sail purchases and sailor grading, a used boat's competitive value rests more on condition and rig tune than on exotic upgrades.
Layouts on the Used Market
Every RS 21 is an open, all-cockpit design with a mid-cockpit pedestal that stows the Torqeedo electric outboard and anchors the split mainsheet system. There is no cabin or doghouse, but a water-tight bow hatch and a larger recessed foredeck hatch provide storage for crew bags, rolled sails, and the Torqeedo battery. The foredeck cutout lets a less-nimble bowperson move forward safely, and the pedestal arch serves as a grab for sailors with balance concerns. Cockpit ergonomics are excellent for the size, with beveled corners for upright sitting against the lifelines and a stainless grab bar as the helmsman's crossing point.
Equipment and Common Upgrades
From the factory the RS 21 carries the hardware to switch between asymmetric and symmetric spinnakers, a Selden carbon rig with aluminum boom, North sails, and a pre-installed through-deck fitting for mast-mounted electronics. Power and energy center on the Torqeedo electric drive stowed in the pod with a flush fiberglass panel when raised. Sail-handling and rigging details that matter to a buyer include the jib hanks, adjustable jib-tack height under a Velcro flap, and fine-tune halyard purchases for draft on the fly. Beyond those, any spinnaker-package or electronics additions fall into owner-upgrade territory rather than standard fitment, and the class rules limit how far sail inventory can be pushed.
What to Inspect
Two handling-related items surfaced in testing and are worth a close look on any candidate. Digging a wave can send water through the cockpit, so examine cockpit drainage and the bow and pedestal seals for past flooding or standing-water staining. On jibes the extra mainsheet has been known to catch on the mid-cockpit pedestal, so check the pedestal corners and mainsheet routing gear for chafe or improvised guards. The recessed foredeck hatch reveals the cored vinylester laminate; confirm it is solid to the tap and that the recycled-plastic core shows no delamination where the hatch frames land.
Availability and Buyer's Takeaway
The RS 21 typically appears on the used market in Italy, the United Kingdom, and Switzerland. For a buyer, the short checklist is: confirm the Torqeedo battery and pod door are intact, verify the spinnaker hardware is present if you want both kite types, check the pedestal and cockpit for water-ingress wear, and sail the boat flat with weight placed per conditions to feel the fine groove. A clean, class-compliant RS 21 is a low-fuss club keelboat that rewards careful weight placement and smooth handling without demanding expert dinghy skills.
Price & volume trends
Monthly asking-price and listing-volume trends for the RS 21. The line shows the median ask each month; the bars show how many listings appeared.
Monthly breakdown · 7 rows
| Month | Listings | Median ask | Δ vs. last mo. |
|---|---|---|---|
| Jun 25 | 1 | $40,620 | — |
| Sep 25 | 1 | $31,884 | -21.5% |
| Dec 25 | 1 | $39,565 | +24.1% |
| Jan 26 | 1 | $37,236 | -5.9% |
| Feb 26 | 1 | $40,621 | +9.1% |
| Mar 26 | 1 | $34,203 | -15.8% |
| Jun 26 | 1 | $32,463 | -5.1% |
Where they're listed
RS 21 listings appear across 3 countries. Italy has the most listings with 3 (50.0%), followed by United Kingdom and Switzerland.
Country view
6 listings · 3 countries| Country | Median ask | Listings · 12 mo | Active · 90 d | Share |
|---|---|---|---|---|
| Italy | $32,463 | 3 | 1 | 50.0% |
| United Kingdom | $38,929 | 2 | 0 | 33.3% |
| Switzerland | $39,565 | 1 | 0 | 16.7% |
Comparable models
Similar length, displacement, and era. Open a row to compare that model's market page.
Similar boats to compare
5 similar designs| Model | LOA | Median ask | Listings · 12 mo | Active · 90 d |
|---|---|---|---|---|
| Viko 21 | 21.33' | $ 28,333 | 32 | 5 |
| Beneteau First 21.7 | 21' | $ 22,712 | 31 | 10 |
| Sunbeam 22.1 | 22.47' | $ 65,394 | 10 | 3 |
| Parker Boats 21 | 21' | $ 5,215 | 8 | 1 |
| RS 21You are here | — | $ 35,722 | 6 | 1 |