Shimano oil for cleaning Nexus cartridges, set with container - MTBIKER.shop
I'm going to oil bathe this shimano nexus 7.. the proffesional bike repair person I asked to do this for me sprayed wd40 in it, €80 later I decided to just buy
Oil Bath on Shimano Nexus IGH - YouTube
Nexus 7 friction
High Quality Bike Hub Grease Composite Aluminum For Shimano Nexus Hub Body Mineral Oil Mountain Bike Freewheel| | - AliExpress