KK Cub - 20" Replica Balsa Kit

KK Cub - 20" Replica Balsa Kit

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20" KK CUB

The KK Cub is a most attractive, small tow line glider which included a version to fly with a "Jetex" rocket motor. The original publicity states: "The Cub is particularly suited for the beginner - construction being both simple and conventional."


  • Wingspan: 20" (50.8 cm)
  • Power system: Tow line glider; Free flight; Jetex
  • Manufacturer: KK replica
  • Designed by: Bill Dean 
  • Difficulty: Beginner


Our replica kit affords simple, straightforward construction with top quality laser-cut parts, to aid accurate and speedy building, making an ideal beginner's flying model. The cub can be build as a tow line glider or it can easily be modified by the more experienced builder, to take a lightweight electric motor and 3 channel R/C equipment for indoor or light weather outdoor flying.


  • Plan with instructions
  • 1 balsa cut part
  • Strip wood
  • Acetate
  • Tissue
  • Piano wire
  • Cocktail sticks


  • Glue
  • Paints 


This is a basic list of kit contents that will be updated with a more detailed list soon.

  • Plotted plan
  • Laser cut parts
  • Tissue covering
  • PVA Glue

Only Suitable For Ages 14+

Choking Hazard - Contains small parts, keep out of reach of children.


Most orders are shipped via Royal Mail’s Tracked 48 service.

For larger or heavier orders, we use UKMail/DHL to deliver your package on a Next Working Day service.

Shipping is free to UK Mainland addresses for orders over £30.00, otherwise we charge £6.00 for Royal Mail Tracked 48 parcels and £12.00 for UKMail/DHL Nest Working Day.


Smaller items

Items that fit within Royal Mail International Tracked Medium Parcel parameters (59cm x 17cm x 15cm weighing less than 2kg) can be sent to most countries outside the UK.

For example up to 3 of our smaller 18” wingspan kits can fit into one of these parcels.

A parcel like this currently costs around £14 to Europe and around £18 to send to the USA and will take up to 3 weeks to arrive. This is because Royal Mail hands over the parcel to the local Post Office service for your country who have to clear it through customs and then deliver it to you.

The Royal Mail tracking code also transfers over to the tracking for your country’s postal service.

Larger items

For items that do not fit within Royal Mail International Tracked Medium Parcel parameters, we use standard international couriers such as DHL, FedEx and UPS.

These companies use something called volumetric weights to calculate the cost of shipping.

For example, a Balsa Basics RC bundle kit that measures 102cm x 34cm x 16cm and weighs 2.5 kg is actually calculated at 14kg!

This makes these very expensive to send outside the UK - a large kit can cost nearly £40 to send to France.


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