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(1246 products)

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Discontinued
Not in stock

MICRO K'NEX Coaster Track curve left Blue

£0.09

Ref: 99903

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Discontinued
Not in stock

MICRO K'NEX Coaster track curve left Glow-in-the-dark

£0.25

Ref: 2447004

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MICRO K'NEX Coaster Track curve left Green

£0.05

Ref: 2447001
In stock (196 units)

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Not in stock

MICRO K'NEX Coaster Track curve left Green (old code)

£0.05

Ref: 99168

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Discontinued
Not in stock

MICRO K'NEX Coaster Track curve left Orange

£0.25

Ref: 2447003

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Discontinued
Not in stock

MICRO K'NEX Coaster Track curve left Red

£0.09

Ref: 2447008

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Discontinued
Not in stock

MICRO K'NEX Coaster Track curve left White

£0.25

Ref: 99160W

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Discontinued
Not in stock

MICRO K'NEX Coaster Track curve left Yellow

£0.09

Ref: 2447002

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Discontinued
Not in stock

MICRO K'NEX Coaster Track curve right (Colour may vary)

£1.00

Ref: 2448003X

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Discontinued
Not in stock

MICRO K'NEX Coaster Track curve right Black

£0.07

Ref: 2448007

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Discontinued
Not in stock

MICRO K'NEX Coaster Track curve right Blue

£0.31

Ref: 99159B

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Discontinued
Not in stock

MICRO K'NEX Coaster track curve right Glow-in-the-dark

£0.20

Ref: 2448004

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MICRO K'NEX Coaster Track curve right Green

£0.05

Ref: 2448001
In stock (232 units)

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Not in stock

MICRO K'NEX Coaster Track curve right Green (old code)

£0.05

Ref: 99142

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Discontinued
Not in stock

MICRO K'NEX Coaster Track curve right Mid blue

£0.17

Ref: 99159MB

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Discontinued
Not in stock

MICRO K'NEX Coaster Track curve right Orange

£0.25

Ref: 2448003

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MICRO K'NEX Coaster Track curve right Red

£0.05

Ref: 2448008
In stock (204 units)

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Discontinued
Not in stock

MICRO K'NEX Coaster Track curve right White

£0.20

Ref: 99159W

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Discontinued
Not in stock

MICRO K'NEX Coaster Track curve right Yellow

£0.20

Ref: 2448002

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Discontinued
Not in stock

MICRO K'NEX Coaster Track semi circle Black

£0.45

Ref: 847800

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Discontinued
Not in stock

MICRO K'NEX Coaster Track semi circle Blue

£0.45

Ref: 847801

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Discontinued
Not in stock

MICRO K'NEX Coaster Track semi circle Blue (old code)

£0.45

Ref: 99904

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MICRO K'NEX Coaster Track semi circle Fluorescent Yellow

£0.05

Ref: 847805
In stock (252 units)

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Discontinued
Not in stock

MICRO K'NEX Coaster track semi circle Glow-in-the-dark

£0.45

Ref: 847838

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MICRO K'NEX Coaster track semi circle Green

£0.09

Ref: 847816
In stock (62 units)

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Discontinued
Not in stock

MICRO K'NEX Coaster track semi circle Mid blue

£0.95

Ref: 99878B

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Discontinued
Not in stock

MICRO K'NEX Coaster track semi circle Orange

£0.45

Ref: 99880

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Discontinued
Not in stock

MICRO K'NEX Coaster track semi circle Red

£0.45

Ref: 847802

View details
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Discontinued
Not in stock

MICRO K'NEX Coaster track semi circle White

£0.45

Ref: 99878W

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MICRO K'NEX Coaster Track semi circle Yellow

£0.09

Ref: 847805P
In stock (93 units)

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Discontinued
Not in stock

MICRO K'NEX Connector 2-way Bronze

£0.04

Ref: 509034

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MICRO K'NEX Connector 2-way Orange

£0.05

Ref: 509032
In stock (123 units)

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Discontinued
Not in stock

MICRO K'NEX Connector 2-way straight Bronze

£0.03

Ref: 509025

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MICRO K'NEX Connector 2-way straight Purple

£0.03

Ref: 509022
In stock (7630 units)

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Discontinued
Not in stock

MICRO K'NEX Connector 2-way straight White

£0.03

Ref: 509024

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Discontinued
Not in stock

MICRO K'NEX Connector 2-way White

£0.03

Ref: 509033

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Discontinued
Not in stock

MICRO K'NEX Connector 3-way Bronze

£0.04

Ref: 509046

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Discontinued
Not in stock

MICRO K'NEX Connector 3-way White

£0.03

Ref: 509045

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MICRO K'NEX Connector 3-way Yellow

£0.04

Ref: 509042
In stock (606 units)

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MICRO K'NEX Connector 4-way 3D Blue

£0.04

Ref: 509092
In stock (2403 units)

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MICRO K'NEX Connector 4-way 3D Bronze

£0.03

Ref: 509095
Very low stock (4 units)

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Discontinued
Not in stock

MICRO K'NEX Connector 4-way 3D White

£0.04

Ref: 509094

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MICRO K'NEX Connector 4-way Light Grey

£0.04

Ref: 509052
In stock (869 units)

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MICRO K'NEX Connector 5-way Bronze

£0.03

Ref: 509064
Very low stock (5 units)

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MICRO K'NEX Connector 5-way Red

£0.04

Ref: 509062
In stock (2585 units)

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Discontinued
Not in stock

MICRO K'NEX Connector 5-way White

£0.03

Ref: 509063

View details
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MICRO K'NEX Connector 7-way 3D Bronze

£0.09

Ref: 509074
In stock (22 units)

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MICRO K'NEX Connector 7-way 3D Dark grey

£0.09

Ref: 509072
Low stock (11 units)

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Discontinued
Not in stock

MICRO K'NEX Connector 7-way 3D White

£0.11

Ref: 509073

View details
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MICRO K'NEX Connector 8-way Black

£0.09

Ref: 509082
Low stock (9 units)

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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 more 750,000 new K'NEX parts, and since 2018 we have been the number one supplier of genuine, new K'NEX parts worldwide.

Website last updated 16 July 2026.

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