Detailed sailboat specifications and datasheets since 2015
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Contest 85CS (Standard) vs Contest 85CS (Shoal draft)

Main featuresContest 85CS StandardContest 85CS Shoal draft
Model
Contest 85CS
Contest 85CS
Version
Standard
Shoal draft
Hull type
Monohull
Monohull
Category
Offshore deck saloon cruising sailboat
Offshore deck saloon cruising sailboat
Sailboat builder
Conyplex
Conyplex
Sailboat designer
Sailboat range
Country
Netherlands
Netherlands
Construction
GRP (glass reinforced polyester):
- Hull: Sandwich E-glass vinylester (vacuum infusion)
- Deck: Sandwich E-glass vinylester (vacuum infusion)
GRP (glass reinforced polyester):
- Hull: Sandwich E-glass vinylester (vacuum infusion)
- Deck: Sandwich E-glass vinylester (vacuum infusion)
First built hull
2018
2018
Last built hull
Still in production
Still in production
Appendages
Keel : fin with bulb
Keel : fin with bulb
Helm
Twin helm wheels
Twin helm wheels
Rudder
Single spade rudder
Single spade rudder
Unsinkable
No
No
Trailerable
No
No
EC design category
 iThe CE design category indicates the ability to cope with certain weather conditions (the sailboat is designed for these conditions)

A: Wind < force 9, Waves < 10m
B: Wind < force 8, Waves < 8m
C: Wind < force 6, Waves < 4m
D: Wind < force 4, Waves < 0,5m
A
A
 
Main dimensionsContest 85CS StandardContest 85CS Shoal draft
Overall length
94’28.65 m
94’28.65 m
Hull length
84’ 10”25.85 m
84’ 10”25.85 m
Waterline length
76’23.17 m
76’23.17 m
Beam (width)
21’6.4 m
21’6.4 m
Draft
12’ 5”3.79 m
10’ 10”3.28 m
Ballast weight
40786 lb18500 kg
40786 lb18500 kg
Ballast type
Cast iron
Cast iron
 
Rig and sailsContest 85CS StandardContest 85CS Shoal draft
Upwind sail area
3552 ft²330 m²
3552 ft²330 m²
Mainsail area
2024 ft²188 m²
2024 ft²188 m²
Genoa area
1528 ft²142 m²
1528 ft²142 m²
Rigging type
Sloop Marconi 19/20
Sloop Marconi 19/20
Mast configuration
Keel stepped mast
Keel stepped mast
Rotating spars
No
No
Number of levels of spreaders
3
3
Spreaders angle
Swept-back
Swept-back
Spars construction
Aluminum spars (carbon fiber spars as an option)
Aluminum spars (carbon fiber spars as an option)
Standing rigging
1x19 strand wire discontinuous
1x19 strand wire discontinuous
 
PerformancesContest 85CS StandardContest 85CS Shoal draft
Maximum righting moment
 iThe righting moment is a moment (torque) that tends to restore a boat to its previous position after heeling. Its value corresponds to the torque needed to heel the boat for this angle.
Higher the righting moment is for an angle, greater is the stability.
448447 lb.ft62000 kg.m @ 54.00 °
448447 lb.ft62000 kg.m @ 54.00 °
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.
11.68 knots
11.68 knots
 
Auxiliary engineContest 85CS StandardContest 85CS Shoal draft
Engine(s)
1 inboard engine
1 inboard engine
Engine(s) power
260 HP
260 HP
Fuel type
Diesel
Diesel
Fuel tank capacity
660.4 gal2500 liters
660.4 gal2500 liters
 
Accommodations and layoutContest 85CS StandardContest 85CS Shoal draft
Cockpit
Twin cockpit (center and closed aft)
Twin cockpit (center and closed aft)
Cabin(s) (min./max.)
5 / 6
5 / 6
Berth(s) (min./max.)
10 / 12
10 / 12
Head(s) (min./max.)
5 / 6
5 / 6
Freshwater tank capacity
396.3 gal1500 liters
396.3 gal1500 liters
Boiler capacity
21.1 gal80 liters
21.1 gal80 liters
 
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