CPM Model Sailboats

J Class RC Sailboats

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CR-914

1/25 (36") Scale America's Cup high performance model sailboat

EC12 Meter

5ft Replica of the 1962 Americas Cup 12 Meter

Star 45

45" Scale Model of the Olympic Star Boat

J Class Boat-Shamrock V

1/16 (8'-10')Scale Replica of the 1930's America's Cup Class Yacht

RMG Sail Winches

High Performance sail control winches

 

 

 

J Class 

The J Class models are 1/16th scale hulls of the J Class yachts that sailed for the America´s Cup from 1930 through 1937 as well as the yachts that were converted to the J Class and competed with the America´s Cup yachts in club regattas. The models are the largest recognized class in the AMYA with hull lengths ranging from about 7 feet in length to 9 feet in length and weighing between 65 and 115 pounds. The models carry from about 3,000 to 4,000 square inches of sail on masts that are 8 to 91/2 feet above the deck. The difference in sizes of the models is driven by the different sizes of the full size yachts.

There were ten yachts built to the J specifications between 1930 and 1937, six in America and four in Britain to compete for the America´s Cup. Another eight existing large yachts sailing at the time were converted to J specifications for use as trial horses and as competitors in local yacht club regattas. Drawings for all of the original J yachts and those converted to the J class are available from several museums such as the Mystic Seaport Museum, the Smithsonian and the Herreshoff Maritime Museum.

The J Class is truly one of the most beautiful class of models in the AMYA reflecting the sailing power and grace of the original classic yachts of the 1930s.

 

2023 J Boat Down the River Race Aug 25th Info

CPM is now producing the Shamrock V

Original Plug and mold by Dave Brawner and
Ranger mold and plug by Gary Mueler

Shamrock V and Range Fiberglass hulls, Rudders, Mast fittings.

Current prices for the Shamrock V are as follows
Hull - $625.00
Rudder w/Shoe - $175.00
Ballast (3 Piece) - $200.00

Current prices for the Ranger are as follows

Hull - $700.00
Rudder w/Shoe - $175.00

SHAMROCK V BUILD SITE
 

Fully Built Ready to sail Shamrock V J boat cost estimate.

 

Shipping is additional


Are you  interested in building a J Boat?

Take a look the Shamrock V Build Web site for all aspects of building a J Boat

SHAMROCK V BUILD SITE

 

Build queue Deposit Policy

To be placed into the CPM Build Queue a min deposit of $100 is required. Due to the custom nature of building fiberglass hulls and components this deposit is NON refundable.

 

J Boat Video's

 

Shamrock V #104
Maiden Voyage
Sandy Point State Park
Annapolis, MD
Custom Shamrock V
Deck Layout
Custom Shamrock V Maiden sail

On Board Video from gimbaled GoPro Camera

Shamrock V #104
Close up
Sandy Point State Park
Annapolis, MD


J BOAT Photos and Construction

 

Custom Painting Deck construction Finished boat ready for the
maiden voyage
Rig Construction

 

Laying up the Shamrock V Pulling apart the Mold New Hull all ready to build 3 Shamrocks V's at the start
of the full build process. l to R
CPM #105
Mark Fleckenstine #104
Kevin Maclellan #1300

2011 J-Boat National Championships - Mystic, CT

       

 

CPM's David Ramos 2013 J-Boat National Champion sailing the Shamrock V

CPM's David Ramos 2014 J-Boat National Champion sailing the Shamrock V

CPM's David Ramos 2016 J-Boat National Champion sailing the Shamrock V

CPM's David Ramos 2018 J-Boat National Champion sailing the Shamrock V

CPM's David Ramos 2020 J-Boat National Champion sailing the Shamrock V

CPM's David Ramos 2022 J-Boat National Champion sailing the Shamrock V