Ersatz f. Fahrradnabe SHIMANO Nexus Inter-7 SG-7C25 / Lock Nut (3.5 mm) / Y-32138040. - Shimano Nexus SG-7C30 / SG-7C26 / SG-7C25 / SG-7C21. For use with Shimano Nexus SG-7C25 internal hub gears. - Shimano Nexus SG-8C31 / SG-8C22 / SG-8C20 - Shimano Nexus SG-C6000-8C / SG-C6000-8R /SG-C6060-8CD.
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