1 Defective part
The K'NEX parts shown below are all defective in some way, and sold at a reduced price, while stocks last.Click on any image to display full details, or find out what the Available figure means against each part.
K'NEX Spring motor (Scratched)
A fast-rotating motor, for models that need high speed but low power, such as vehicles with small wheels, roundabouts, fans and helicopter blades.
THIS MOTOR IS FULLY OPERATIONAL, BUT THE SIDES OF THE MOTOR CASING ARE SCRATCHED AND MARKED.
To operate the motor, just wind the axle backwards to coil the spring, and then let go.
20% discount
THIS MOTOR IS FULLY OPERATIONAL, BUT THE SIDES OF THE MOTOR CASING ARE SCRATCHED AND MARKED.
To operate the motor, just wind the axle backwards to coil the spring, and then let go.
20% discount
Website last updated 15 August 2024. Feedback 
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How to order
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Site navigation
Accessibility
Error messages
Covid-19
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