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In stock (202)
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Discontinued
Not in stock

Charging cable for K'NEX Air-propelled coaster car

£5.95

Ref: 3092001C

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Discontinued
Not in stock

Classic K'NEX Coaster car Back

£7.95

Ref: 20601

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Discontinued
Not in stock

Classic K'NEX Coaster car Follower Orange

£14.95

Ref: 20591

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Classic K'NEX Coaster car Front Blue

£6.95

5% off for 2+ coaster cars of any type
Ref: 20471
In stock (32 units)

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Discontinued
Not in stock

Classic K'NEX Coaster car set

£16.95

Ref: 20471P

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Discontinued
Not in stock

Classic K'NEX coaster track

£1.95

Ref: 403420

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Discontinued
Not in stock

Clock Components for 89774 set

£19.99

Ref: 77774

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Discontinued
Not in stock

Cover for K'NEX Battery Motor Blue

£0.25

Ref: 99909

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Discontinued
Not in stock

Cover for K'NEX Battery Motor Green

£0.25

Ref: 99908

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Discontinued
Not in stock

Cover for K'NEX Battery Motor Red

£0.25

Ref: 99910

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Discontinued
Not in stock

Cyber K'NEX Key - BratBoy

£0.02

Ref: 970309

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Discontinued
Not in stock

Cyber K'NEX Key - Drax

£0.05

Ref: 970304

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Discontinued
Not in stock

Cyber K'NEX Key - Flash

£0.02

Ref: 970312

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Discontinued
Not in stock

Cyber K'NEX Key - Gramps

£0.02

Ref: 970308

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Discontinued
Not in stock

Cyber K'NEX Key - Headcase

£0.02

Ref: 970307

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Discontinued
Not in stock

Cyber K'NEX Key - Mectron

£0.02

Ref: 970302

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Discontinued
Not in stock

Cyber K'NEX Key - Poindexter

£0.02

Ref: 970310

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Discontinued
Not in stock

Cyber K'NEX Key - Salsa

£0.02

Ref: 970313

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Discontinued
Not in stock

Cyber K'NEX Key - Sarge

£0.25

Ref: 970305

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Discontinued
Not in stock

Cyber K'NEX Key - Thunderhog

£0.02

Ref: 970311

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Discontinued
Not in stock

Cyber K'NEX Key - Woof

£0.25

Ref: 970303

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Discontinued
Not in stock

Cyber K'NEX Key - Zap

£0.25

Ref: 970306

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Discontinued
Not in stock

Cyber K'NEX Motor - Double

£9.95

Ref: 70012

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Discontinued
Not in stock

Cyber K'NEX Motor - Single

£7.95

Ref: 70022

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Discontinued
Not in stock

Cyber K'NEX Processor

£0.25

Ref: 70002

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Discontinued
Not in stock

Cyber K'NEX Programmable key

£0.01

Ref: 70052

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Discontinued
Not in stock

Instruction book for 89713 6 foot Double Ferris wheel set

£1.95

Ref: 89713IN

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Discontinued
Not in stock

Instruction book for K'NEX Big Ball Factory

£2.95

Ref: 79565BBF

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Discontinued
Not in stock

Instruction book x 2 for K-8 General construction set

£3.95

Ref: 79818IN

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Instruction books for K'NEX Real Bridges set

£3.95

Ref: 78680IN
Very low stock (1 unit)

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Discontinued
Not in stock

Instructions for K'NEX 6 foot (1.8m) Grandfather clock

£4.95

Ref: 89774IN

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Instructions for K'NEX 6ft Ferris Wheel

£2.95

Ref: 71610IN
In stock (8 units)

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Instructions for K'NEX Amusement Park Experience

£1.95

Ref: 78890IN
Low stock (8 units)

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Discontinued
Not in stock

Just Classic K'NEX connectors

£8.33

10% Discount
Ref: 99291J

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Discontinued
Not in stock

Just Classic K'NEX rods

£5.68

10% Discount
Ref: 99292J

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Discontinued
Not in stock

Just K'NEX Ball track

£6.34

10% Discount
Ref: 60096

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Discontinued
Not in stock

Just K'NEX Bridge track

£9.95

Ref: 20252J

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Discontinued
Not in stock

Just K'NEX Chain

£17.03

10% Discount
Ref: 99300J

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Discontinued
Not in stock

Just K'NEX Coaster track

£0.48

20% Discount
Ref: 61004

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Just K'NEX Flexi rods

£6.19

10% Discount
Ref: 99299J
Very low stock (2 units)

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Just K'NEX Gears

£2.21

20% Discount
Ref: 60095
Low stock (4 units)

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Just K'NEX Monster Truck wheels

£3.85

10% Discount
Ref: 61000
In stock (280 units)

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Just K'NEX Panels

£4.16

Ref: 91070J
In stock (16 units)

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Discontinued
Not in stock

Just K'NEX Racing Wheels

£4.92

10% Discount
Ref: 60097

View details
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Just K'NEX Signs

£9.95

Ref: 60091
Very low stock (1 packs)

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Discontinued
Not in stock

K'NEX 1824-piece Primary education set

£99.00

Ref: 79035

View details
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Discontinued
Not in stock

K'NEX 2-part Motor Dark red

£6.95

Ref: 3278001R

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Discontinued
Not in stock

K'NEX 2-part Motor Grey

£6.95

Ref: 3278001

View details
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Discontinued
Not in stock

K'NEX 25th Anniversary Ultimate Builder's case

£37.27

Ref: 35013

View details
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Available to order
Not in stock

K'NEX 3-in-1 Classic Amusement Park

£50.00

1 set per carton
Ref: 17035

View details

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For K'NEX enthusiasts worldwide

K'NEX User Group

The K'NEX User Group was launched in 2004 to support users of the K'NEX construction kit, at home, in school and in other educational settings.

All users of K'NEX, anywhere in the world, are very welcome to use our online K'NEX Parts shop, our K'NEX sets catalogue, and our free resources, which include models to build, challenges, handy hints and free downloads.

We stock 1.2 million new K'NEX parts, and since 2018 we have been the number one supplier of genuine, new K'NEX parts worldwide.

Website last updated 22 August 2025.

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