Class ADisplacementPerformance

Frers 45

COMPOSITE WORKS · German Frers · 2005

Updated

The Frers 45 is a 13.58 m displacement racing yacht designed by German Frers and built by COMPOSITE WORKS, first launched in 2005. It races in Class A.

Frers 45 - German Frers - COMPOSITE WORKSP 16.29 mLOA 13.58 m

Length

13.58 m

44′ 7″

Beam

4.04 m

Draft

2.65 m

Displacement

8.8 t

Sail area

110 m²

This design does not carry a Race Edge. The speeds below still come from measured boats.

On the podium

Where a Frers 45 finishes when she goes racing.

Not enough data yet to show how this design finishes. It has not been found in the race results we have collected so far.

Recent regattas

The latest events where a Frers 45 was on the start line, named as the organisers publish them.

No regattas found yet.

Raced one we are missing?

Report a regatta

Round the buoys, or offshore

A short windward-leeward and a night at sea ask different things of a boat. Here is how this one does in each.

Round the buoys

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Not enough data yet: no races of 10 NM or less carry a published distance.

Offshore & coastal

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Not enough data yet: no races over 10 NM carry a published distance.

Who she races against

The designs a Frers 45 actually lines up with, most often first. The bar shows how those meetings ended.

Not enough data yet to say who this design races against. No result we have collected puts it on the water beside another design we track.

Speed at every angle

The shape of this design's speed, drawn from the measured fleet. Pick a wind and watch it stretch.

36930°60°90°120°150°WIND10.5

Upwind VMG

6.01

37°

Beam reach

9.20

90°

Broad reach

10.54

135°

Downwind VMG

8.78

170°

Speed in knots at 20 knots of true wind. Green marks the angles that pay: the closest useful beat and the deepest run worth sailing.

Where it wins and where it pays

Every boat is judged against its own measurements — length, weight, sail area. The quicker those say it should be, the more it has to deliver just to break even. Going fast is not enough: it has to go faster than its own numbers promised.

It does most things without giving much away. It rewards preparation and crew work more than it rewards picking the right day.

Where it gains

Its best ground is to windward when the breeze is soft, where it outruns what it looks like on paper, and by a margin worth having. It holds that advantage downwind as well, so the gain is not down to one leg of the course.

Where it pays

It falls short cracked off in a strong breeze, giving away time it never gets back. That is a displacement hull working to its designed speed.

Above the line it delivers more than promised and gains on the fleet. Below, it falls short. Move the wind: plenty of boats sit on one side in the light and the other when it blows.

True wind
Upwind+0.21 kn
Beam reach+0.08 kn
Broad reach+0.06 kn
Downwind+0.12 kn

Full width is 0.4 kn either way.

At 10 knots this design makes back more than its rating asks on the upwind.

How fast is a Frers 45

Boat speed in knots, by true wind angle and wind strength.

Angle6 kn10 kn14 kn20 kn
Beat VMG4.115.425.806.01
52°6.217.698.028.23
60°6.517.888.218.46
75°6.718.028.468.83
90°6.588.048.629.20
110°6.408.218.969.77
120°6.248.149.0510.27
135°5.597.788.7910.54
150°4.707.008.279.73
Run VMG4.076.067.428.78

How they are set up

The range each sail spans across the fleet.

Mainsail45 m² – 72 m²
Headsail45 m² – 74 m²
Gennaker136 m² – 184 m²
Spinnaker142 m² – 169 m²

Nearly all carry a folding propeller. A bowsprit is standard across the fleet. Crew weight is declared around 780 kg.

Rigging

Frers 45 rig and sail dimensions

A Frers 45 carries 16.60 m of mainsail hoist on a 6.02 m boom, a forestay 18.09 m above the deck and a 5.80 m bowsprit. Typical figures across the 4 boats measured under the current VPP, with the range each one spans.

Rig

Mainsail hoistP16.60 m16.29 – 18.20
Boom lengthE6.02 m4.92 – 6.50
Forestay heightIG18.09 m16.99 – 18.57
Fore triangle baseJ5.22 m4.94 – 5.29
Spinnaker hoistISP18.91 m18.32 – 20.47
BowspritTPS5.80 m5.79 – 7.32
Boom above deckBAS1.82 m1.75 – 1.96

Sails

Mainsail61.2 m²45.3 – 72.0
Headsail48.7 m²45.3 – 73.9
Gennaker156.0 m²135.9 – 184.1
Spinnaker155.7 m²142.1 – 169.3

The spinnaker spreads widest of all — 136 to 184 m² depending on bowsprit and set-up. Before ordering a sail, read the figure on your own measurement record rather than the typical one for the design.