J J/7

Fractional Sloop · Fin w/bulb and transom hung rudder · 2024–present

Specifications

Dimensions

Weights

Ballast / displacement

45.6%

Rig & sail area

Rig

Fractional Sloop

Ratios

SA / displacement

23.6

Displacement / length

113.5

Comfort ratio

10.2

Capsize screening

2.46

Hull speed

6.1 kn

Pounds / inch immersion

604

Hull

Hull type

Fin w/bulb and transom hung rudder

Construction

Composite / E-glass; Corecell foam core

Ballast type

Lead

Production

Years built

2024–present

Designer

Alan Johnstone

Builder

J, Boats, J Boats

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Reviewed