K'NEX Spring motor (Scratched)
Ref: 92890Q
Age: 7+
Hint M1
Weight (approx.) 20.5g
Available: only 68
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