Solid no hole .9" wide Adapter for freewheel sprockets with 13, 14 & 15 teeth with 30 mm x 1.0 OD right hand threads, no set screws, not plated. The Large OD 1.42".
May be used with some: Motorized bikes, eZip, Currie, iZip gear reduction motor so they can freewheel. UniteMY1018 Electric Motor, MY1018, MY1018z, Unite, XYD-16
You will have to machine, drill weld, broach, drill & tap set screws ect.
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