CB Speed Feet 18 Information, Review, Specs

Make
CB
Model
Speed Feet 18
Builder
Designer
Marc Lombard
Number Built
Production Year(s)
2008 - ??

The Speed Feet 18 is a high-performance sportboat designed by the renowned naval architect Marc Lombard and manufactured by Chantiers Bernard (CB) in France. Conceived as a "pocket rocket" that bridges the gap between a high-performance dinghy and a keelboat, the Speed Feet 18 is defined by its ultra-light displacement, retractable carbon bowsprit, and a deep lifting bulb keel. Its design philosophy centers on accessibility and speed; the boat is easily trailered behind a standard car and can be rigged and launched by a crew of two. The hull features a modern, wide-stern section and a sharp entry, optimized for early planing and exceptional tactical agility in light to moderate air.

Sailing Performance & Handling

The sailing characteristics of the Speed Feet 18 are governed by an aggressive power-to-weight ratio. With a displacement of approximately 430kg (948 lbs) and an upwind sail area of roughly 21.5 square meters, the boat exhibits the responsiveness of a skiff but maintains a margin of safety provided by its 150kg lead bulb. According to the Marc Lombard Yacht Design Group, the hull was specifically engineered for "fun and performance," allowing the boat to reach double-digit speeds with ease under its large asymmetric spinnaker.

In terms of handling, the boat is highly sensitive to crew weight and trim. Tracking is precise thanks to a deep, high-aspect rudder, though the boat requires active hiking and mainsheet trimming to keep flat in gusts. The lifting keel, which draws 1.60 meters when fully extended, provides significant righting moment for a boat of this size, though it does not make the vessel "self-righting" in the same way a traditional heavy-displacement keelboat would be. Owners often report that the boat transitions to a plane in as little as 10 knots of breeze, making it one of the more rewarding designs in the sub-20-foot sportboat category.

While the Speed Feet 18 is primarily a regional success in European one-design racing circles, it gained notable recognition during the mid-2000s as a premier choice for "match racing" and club-level speed competitions in France. It has been frequently reviewed by French nautical publications like Voiles et Voiliers, where it was praised for its build quality and the sophistication of its carbon-reinforced components. The "Evolution" variant is often discussed in racing forums as the definitive version of the hull, featuring refined deck hardware and optimized rigging layouts.

Known Issues & Buyer’s Checklist

Prospective buyers should focus on the mechanical and structural integrity of the high-load areas typical of sportboats:

  • Keel Lifting Mechanism: The keel is raised via a winch and cable system. Inspect the stainless steel cable for fraying and ensure the winch operates smoothly without binding. The keel trunk itself should be checked for stress fractures or "play" when the keel is locked in the down position.
  • Transom and Gudgeons: Given the high speeds and loads placed on the rudder, the transom mounting points (gudgeons and pintles) are prone to wear. Check for spider-cracking in the gelcoat or any movement in the mounting bolts.
  • Mast Step and Compression: The deck-stepped mast puts significant downward pressure on the coachroof. Verify that there is no deformation or "dishing" around the mast base.
  • Hull-to-Deck Joint: Because the Speed Feet 18 is often driven hard in chop, the hull-to-deck bond should be inspected for any signs of separation or water ingress, particularly near the chainplates.
  • Carbon Bowsprit: Ensure the retractable pole moves freely and is free of longitudinal cracks, which can occur if the spinnaker is over-sheeted in heavy air.

Community & Resources

The primary hub for technical data and fleet coordination is the Association Speed Feet 18, which oversees the one-design class rules and organizes regattas, primarily in the Atlantic and Mediterranean French coasts. Technical support and original design intentions can also be found through the Marc Lombard Design Group, which maintains historical archives for their sportboat projects.

The Verdict

Pros:

  • Exceptional Speed: Early planing thresholds and high-end performance for its size.
  • Ease of Transport: Fully trailerable with a lifting keel, allowing for "ramp-to-water" transitions.
  • High-End Pedigree: Designed by a world-class naval architect and built with quality materials (often including carbon components).

Cons:

  • Demanding: Requires a physically active crew and quick reflexes in heavy air.
  • Exposure: The open cockpit and low freeboard mean a very wet ride in any significant chop.
  • Niche Market: Primarily located in Europe, making parts or sister-ships harder to find in North America.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Lifting
Rudder
1x —
Ballast
-
Displacement
926 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
18 ft
Waterline Length (LWL)
18 ft
Beam
8.16 ft
Draft
5.73 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Fractional Sloop
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Sail Area
253 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
42.61
Ballast / Displacement Ratio
Displacement / Length Ratio (D/L) Ratio
70.88
Comfort Ratio
4.85
Capsize Screening Formula
3.35
Hull Speed
5.69 kn