The **X-41** is a 40’6” (12.35m) racer-cruiser sailboat designed by *Niels Jeppesen* (Denmark). She was built since 2006 (and now discontinued) by *X-Yachts* (Denmark).

- Model
- X-41
- Hull type
- Monohull
- Category
- Racer-cruiser sailboat
- Sailboat builder
- Sailboat designer
- Sailboat range
- Sailboat collection
- Country
- Denmark
- Construction
- GRP (glass reinforced polyester):

Sandwich fiberglass polyester with galvanized steel frame - First built hull
- 2006
- Last built hull
- Discontinued
- Appendages
- Keel : T-shaped keel (with bulb)
- Helm
- Single helm wheel
- Rudder
- Single spade rudder
- Unsinkable
- No
- Trailerable
- No
- Standard public price ex. VAT (indicative only)
- N/A €

- Hull length
- 40’ 6”12.35 m
- Waterline length
- 35’ 1”10.69 m
- Beam (width)
- 11’ 11”3.64 m
- Draft
- 8’ 2”2.5 m
- Light displacement (M
_{LC}) - 14991 lb6800 kg
- Ballast weight
- 6019 lb2730 kg
- Ballast type
- Cast iron fin with lead bulb

- Upwind sail area
- 1058 ft²98.3 m²
- Downwind sail area
- 2175 ft²202.1 m²
- Mainsail area
- 587 ft²54.5 m²
- Genoa area
- 471 ft²43.8 m²
- Asymmetric spinnaker area
- 1589 ft²147.6 m²
- I
*iFore triangle height (from mast foot to fore stay top attachment)* - 55’ 11”17.03 m
- J
*iFore triangle base (from mast foot to bottom of forestay)* - 16’ 1”4.91 m
- P
*iMainsail hoist measurement (from tack to head)* - 53’ 4”16.25 m
- E
*iMainsail foot measurement (from tack to clew)* - 18’5.5 m
- Rigging type
- Sloop Marconi 9/10
- Mast configuration
- Keel stepped mast
- Rotating spars
- No
- Number of levels of spreaders
- 2
- Spreaders angle
- Swept-back
- Spars construction
- Carbon fiber spars

- HN (French rating)
*iHN or "Handicap Nationale" is an empirical rating system used in France allowing various monohulls, of different sizes and designs, to race each other fairly. It is particularly suitable for cruiser and cruiser-racer. Therefore, by comparing these values, we can have an indication of the relative speed of 2 boats.* - 33.0
- Upwind sail area to displacement
*iThe ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds.*

The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size.

Upwind: under 18 the ratio indicates a cruise oriented sailboat with limited performances especially in light wind, while over 25 it indicates a fast sailboat. - 295 ft²/T27.39 m²/T
- Downwind sail area to displacement
*iThe ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds.*

The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size. - 606 ft²/T56.31 m²/T
- Displacement-length ratio (DLR)
*iThe Displacement Length Ratio (DLR) is a figure that points out the boat's weight compared to its waterline length. The DLR is obtained by dividing the boat's displacement in tons by the cube of one one-hundredth of the waterline length (in feet).*

The DLR can be used to compare the relative mass of different sailboats no matter what their length:

a DLR less than 180 is indicative of a really light sailboat (race boat made for planning), while a DLR greater than 300 is indicative of a heavy cruising sailboat. - 158
- Ballast ratio
*iThe Ballast ratio is an indicator of stability; it is obtained by dividing the boat's displacement by the mass of the ballast. Since the stability depends also of the hull shapes and the position of the center of gravity, only the boats with similar ballast arrangements and hull shapes should be compared.*

The higher the ballast ratio is, the greater is the stability. - 40 %
- Critical hull speed
*iAs a ship moves in the water, it creates standing waves that oppose its movement. This effect increases dramatically the resistance when the boat reaches a speed-length ratio (speed-length ratio is the ratio between the speed in knots and the square root of the waterline length in feet) of about 1.2 (corresponding to a Froude Number of 0.35) . This very sharp rise in resistance, between speed-length ratio of 1.2 to 1.5, is insurmountable for heavy sailboats and so becomes an apparent barrier. This leads to the concept of "hull speed".*

The hull speed is obtained by multiplying the square root of the waterline length (in feet) by 1.34. - 7.94 knots

- Engine(s)
- 1 inboard engine
- Engine(s) power
- 39 HP
- Fuel type
- Diesel
- Fuel tank capacity
- 26.4 gal100 liters

- Cockpit
- Open aft cockpit
- Cabin(s)
- 3
- Berth(s) (min./max.)
- 6 / 8
- Head(s)
- 1
- Freshwater tank capacity
- 55.5 gal210 liters

Sailboats

First built hull

Hull length

2011

43’ 7”13.29 m

2012

45’ 11”13.98 m

2002

45’ 1”13.75 m

1984

39’ 8”12.09 m

2004

40’12.19 m

2017

40’12.2 m

2006

42’ 7”12.98 m

2006

42’ 7”12.98 m

2015

39’ 2”11.96 m

2000

39’ 8”12.1 m

2018

38’ 7”11.78 m

2012

36’ 5”11.1 m

2011

38’11.58 m

2003

39’ 2”11.95 m

2006

40’12.19 m