Wheels and drive parts for robot cars: BO motor wheels, N20 motor wheels, caster and ball wheels, all-terrain robot wheels with couplers, pulleys and spur gears. Match the wheel bore to your motor shaft.

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Price range: $16.59 through $18.43
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Price range: $7.37 through $9.36
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Price range: $5.16 through $7.07
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