Cub Experimental J4 CubExperimental Aircraft • Oak Grove, MN, USA
This listing offers a project Experimental J4 Cub, loosely based on the J4 Cub design but featuring side-by-side seating, priced at 7,500 USD and located in Oak Grove, MN. The sale includes a fuselage with landing gear, a seat, and basic avionics, along with an Apex engine equipped with a SkyTrax gearbox and Warp Drive propeller. Also included are rebuilt J4 wings with wood spars, ailerons that the seller notes need some TLC with parts included to build new ones, covered PA-18 balanced tail feathers, PA-18 landing gear, and 8.50x6 tires.
An additional complete Apex snowmobile is included at the asking price. Prospective buyers should note...
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Specifications
- Category
- Experimental
- Intended Use
- Backcountry, Recreational
Avionics
Additional Equipment
Engine Mount
Engine mount is for mock-up and weight/balance only
SkyTrax Gearbox
SkyTrax - Apex engine with gearbox
J4 Wings
Rebuilt J4 wings with wood spars
Ailerons
Ailerons needing some TLC (parts included to build new)
PA-18 Tail Feathers
Covered PA-18 balanced tail feathers
PA-18 Landing Gear
Tires
8.50x6 tires
Apex Snowmobile
Additional complete Apex snowmobile included at asking price
Engine & Propeller
- Engine Type
- Piston
- Engine Count
- 1
- Engine Model
- Apex
- Propeller Model
- Warp Drive
Asking Price
$7,500
Aircraft Location
Oak Grove, MN, USA
Listing Details
- For Sale
Price History
Sep 26, 2026: $7,500(-$500) - barnstormers
Aug 11, 2026: $8,000(-$2,000) - barnstormers
Jun 26, 2026: $10,000(-$2,000) - barnstormers
+1 more price changes
Contact Seller
Asking Price
$7,500
Aircraft Location
Oak Grove, MN, USA
Listing Details
- For Sale
Price History
Sep 26, 2026: $7,500(-$500) - barnstormers
Aug 11, 2026: $8,000(-$2,000) - barnstormers
Jun 26, 2026: $10,000(-$2,000) - barnstormers
+1 more price changes
Contact Seller
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Asking Price
$7,500