This J/122 page brings the main rigging-planning information together so an owner can move from an early estimate to a checked specification. The running-rigging table gives a separate starting point for halyards and sheets, so rope replacement can be planned without confusing it with the standing-rigging specification. Factory options and later refits can produce meaningful differences between sisterships, particularly around the forestay, furler, mast terminals and lower attachment points. Before manufacture, confirm every stay’s material and diameter, finished length, upper and lower terminal type, pin size, rigging-screw thread and the complete forestay or furler interface.
Yacht and Rig Details
| Production | United States, 1982–1992 |
|---|---|
| LOA | 9.14 m |
| Beam | 2.97 m |
| Displacement | 6,760 kg |
| Rig | Sloop |
| Mast stepping | Deck stepped |
| Spreaders | 1 |
J/Boats J/122 standing rigging
| Indicative forestay/backstay/shroud diameter | 6 mm |
|---|---|
| Rigging type | 1x19 stainless steel wire |
| Indicative standing rigging cost | £1,540 – £1,690 inc VAT |
Need replacement standing rigging for your J/Boats J/122? Choose the rigging options you want included, then use the Request Estimate button to send us your yacht details and selected items. You can also explore our yacht standing rigging replacement options, or see our standing rigging replacement cost guide.
Furler and kicker recommendations
| Genoa furler | Furlex 50S — 3.25 m |
|---|---|
| Rodkicker | Rigid boom vang (factory, non-Seldén) |
Mast and boom recommendations
| Suggested mast section | C095 |
|---|---|
| Indicative mast height | 15.65 m |
| Suggested boom section | E169 |
| Indicative boom foot length | 5.36 m |
| Reefing | Slab reefing (2 reef lines) |
J/Boats J/122 running rigging
| Line | Diameter | Length | Suggested rope |
|---|---|---|---|
| Main halyard | 10 mm | 33.2 m | Dyneema |
| Genoa halyard | 10 mm | 34.7 m | Dyneema |
| Spinnaker halyard | 10 mm | 37.3 m | Dyneema |
| Genoa sheets | 12 mm | 14.6 m per sheet | Marlow Ocean Braid |
| Main sheet | 12 mm | 24.4 m | Marlow Ocean Braid |
Build your J/Boats J/122 Running Rigging Package →
Need replacement running rigging for your J/Boats J/122? Choose the running rigging you want included, then use the Request Estimate button to include it in your enquiry. You can also explore our yacht and dinghy running rigging replacement options, or read our complete guide to running rigging.
These specifications and prices are indicative only and should be verified against the rig and existing equipment on the individual yacht.