S2 7.9 FK
Specifications
Hull
| LOA | 25.92 ft |
| LWL | 21.67 ft |
| Beam | 9 ft |
| Draft | 5 ft |
| Displacement | 4,050 lb |
| Ballast | 1,549.9 lb |
| Hull speed1.34·√LWL | 6.2 kn |
Rig & Sails
| Iforetriangle height | 34 ft |
| Jforetriangle base | 10 ft |
| Pmainsail luff | 29.42 ft |
| Emainsail foot | 12.25 ft |
| FLforestay | 10 ft |
| Mainsail | 364.6 sq ft |
| Jib (100%) | 170 sq ft |
| Spinnaker | 289 sq ft |
About the S2 7.9 FK
A somewhat rare variant of the S2 7.9 with a fixed keel and masthead rig.
Direct variant of the S2 7.9 FK
Near-identical models — same hull, builder and designer, re-badged or lightly changed. Specs and owner-reported issues are typically shared across the group, so a sister model's page may carry detail this one doesn't.
Performance
Pricing
We don't have market pricing data for the S2 7.9 FK yet. If you own one, help other buyers — what did you pay for it? Reports build a community price estimate over time.
Estimated Cost of Ownership
Based on 25.92ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
5 documented issues across 5 systems, documented on the near-identical sister model S2 7.9. The S2 7.9 FK shares its hull, so these findings apply.
This variant has a different rig (Masthead Sloop vs Fractional Sloop) and different keel (Fin vs Variable); those items are flagged below. Everything else is hull/structural and applies directly.
Unlock the full inspection report
Thinking of buying a S2 7.9 FK? This is an in-depth report on the faults this model is known for — so you know exactly what to check when you walk the boat. For the price of a coffee.
- ✓ All 5 specific issues — severity, symptoms & fixes (from sister model S2 7.9, rig/keel differences flagged)
- ✓ Model-specific pre-purchase inspection checklist
- ✓ Downloadable PDF to take to your surveyor — yours to keep
One-time $2.99 · secure checkout by Stripe · instant access · 30 days online, PDF yours to keep
Similar Sailboats
Which engine powers your S2 7.9 FK?
We haven't confirmed the engine for this model yet. If you own or know one, tell us — as owners report in, we build an accurate picture over time.
Already know your engine? Search all engines → to find its exact parts.
Used sails that fit the S2 7.9 FK
Checking eBay for sails sized to this boat's rig…