
- Builder
- J Boats
- Model
- J/121
- Racer/Performance +2
- Length
- 40 ft
- Built in
- United States (USA)
General
BuilderJ Boats
Country of Origin🇺🇸 United States (USA)
Boat TypeRacer/Performance, Monohull, Sloop
CategorySail
Hull TypeMonohull
Hull ModifierPlaning-capable
Hull MaterialFiberglass
Vessel DesignerAlan Johnstone
Accommodation
LayoutAccommodation Set 1
Guest Limit4
Number of Cabins2
Single Bed4
Total Berths4
Wet Head1
Total Heads1
Engines
Standard · 1× Yanmar 3YM30ACE
Drive TypeSail Drive
Engines1
Horsepower per Engine29 HP
Fuel TypeDiesel
Measurements
Overall Length40 ft
Waterline Length36.3 ft
Beam12.3 ft
Standard Draft7.7 ft
Displacement Weight12,900 lb
Keel Weight4,800 lb
Fuel Tank Capacity24 gal
Fresh Water Tank26 gal
Black Water Tank12 gal
Rigging
Main Sail808.9 sq ft
Jib566.2 sq ft
Spinnaker1,617.8 sq ft
Figures are for the current generation unless marked otherwise. Where a specification differs by generation or engine package, it is shown for the relevant version.
What Is a J Boats J/121?
Here’s a boat, class and program that redefines sailboat racing as a recreation and shared adventure with friends, reducing the focus on specialization and athletic short-course W/L racing. It fulfills the growing need to simplify life and reconnect with those you really want to sail with on a boat.
Boats Similar to the J Boats J/121
Other J Boats models to compare with the J Boats J/121.
Authorized J Boats Dealers
Dealers authorized by J Boats for the areas shown. Brokerage firms selling used hulls are not listed here.
Ashley Yachts
Escape Yachting
Irish Boat Shop
McMichael Yacht Brokers
J Boats J/121 Exterior
J Boats J/121 Interior
J Boats J/121 Deck Layout
Frequently Asked Questions
The current generation of the J Boats J/121 measures 40 ft overall, with a beam of 12.3 ft.
Top and cruising speed depend on the engine package and load. Check the engines tab in the specifications above and the individual listings for the figures of each hull.
New hulls are priced by the builder and its dealers and include the current generation's equipment. Used hulls are priced by their owners and reflect age, hours, condition, and upgrades since delivery.
