J/Boats J/121

Sailboat 40′ Monohull Since 2017

Overview

Builder
J/Boats
Model
J/121
Type
Sailboat
Category
Monohull
Built
2017 on
Designer
Alan Johnstone
Rig
Sloop Marconi 7/8

Dimensions

Length overall
40′ (12.19 m)
Waterline length
35′ 10″ (10.92 m)
Beam
12′ 4″ (3.76 m)
Draft
7′ 1″ (2.16 m)
Displacement
11,464 lb (5,200 kg)

Power and tanks

Engine
1 inboard engine
Power
29 hp
Fuel
26 gal (98 L)

Sails and rig

Sail area
969 sq ft (90.0 m²)

Accommodation

Cabins
1
Berths
2
Heads
1

Design ratios

Sail area / displacement
30.5

Power from the sails for the boat's weight. Under 16 is modest, 16–20 a typical cruiser, over 20 lively.

Displacement / length
111

How heavy the boat is for its waterline. Under 200 is light, 200–300 moderate, over 300 heavy.

Capsize screening
2.19

Under 2 is generally considered better for offshore use.

More details

Appendages
Keel : L-shaped keel (with bulb)
Award(s)
2018: Sailing World - Boat of the Year: Best Crossover 2018: SAIL magazine - Best Performance Boat 30 to 40ft
Ballast type
Cast iron fin with lead bulb
Cockpit
Open aft cockpit
Country
United States
EC design category
A
Helm
Twin helm wheels
Mast configuration
Keel stepped mast
Number of levels of spreaders
2
Rigging type
Sloop Marconi 7/8
Rotating spars
No
Rudder
Single spade rudder
Spars construction
Carbon fiber spars
Spreaders angle
Swept-back
Standard public price ex. VAT (indicative only)
N/A €
Standing rigging
Single-strand (ROD) discontinuous
Trailerable
No
Unsinkable
No

Data from boat-specs.com. Check details with the builder before relying on them.

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