KK Joker 150% - 28" Replica Balsa Kit

(1 Review)
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Product Details


The Joker 150% is an enlarged version of the very attractive and pretty Keil Kraft Joker.

Re-designed by Pete Sanders and drawn by Kevin McGhee, the Joker 150 is a 29 inch (737mm) wingspan, vintage control line stunt model for a very wide range of popular diesel or glow-plug motors of around 1.5cc (.09 cu.in.) capacity, taking most makes of vintage or modern engines.

Note: Some glow-plug motors have slightly wider crank case assemblies and the gap between the engine bearers will have to be somewhat widened to fit. Some strengthening modifications have been made from the original design, largely around the engine bearer assembly, to take into account the much more powerful motors to be used. Apart from that, everything else is much the same, just thicker balsa wood. The construction is very straightforward and well within the capability of most builders.

This is the same Joker 150 kit that featured in the BMFA News.

Kit Contents

Laser cut parts
Engine bearers
Bellcrank kit with leadouts
Acetate for canopy
Undercarriage wire and wheels



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

We are in the middle of nowhere and so our Royal Mail collection is at around 1pm.


An order placed before 12pm on Monday should be with you on Wednesday.

An order placed after 12pm on Monday should be with you on Thursday.

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


An order placed before 10am on Monday should be with you on Tuesday.

An order placed after 10am on Monday should be with you on Wednesday.

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 Next Working Day.


Royal Mail considers Northern Ireland, Scottish Highlands and UK Islands as part of the UK and so does not charge a premium for deliveries.

Pretty much all other UK couriers have surcharges for deliveries to the following postcodes: IV, HS, KA27-28, KW, PA20-49, PA60-78, PH17-26, PH30-44, PH49-50, ZE, BT, IM, TR21-25

If you live in one of these postcodes and the parcel size of your order is outside Royal Mail's dimensions, you will have to pay a surcharge.

Our system is not clever enough to work this out and so if your order attracts a surcharge, we will contact you before despatch to see if you would like to pay the surcharge and proceed with the order or cancel and receive a full refund.



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.

Reviews (1)
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1 Review:

Joker 150
09 May 2023  | 

Fantastic plane taking me back to when I was 14 with my 1st Joker. This one was viewed on Wednesday and Arrived Thursday by a proper grown up delivery company (not Royal Fail) The kit quality is superb and very complete. Thanks for making me feel like a big kid