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K'NEX Hub Spoked 37mm Black
Ref: 919780
Weight (approx.) 2.3g
Discontinued - Alternative
Approx.diameter 37mm (1.5in.) Same dimensions as 90978 Hub/Pulley small. May be fitted with the 91975 Tyre small to make a tyred wheel.
Website last updated 31 March 2020. Feedback 
99% positive over last 12 months (2,770 orders) More...
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