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
Shimano Nexus - Wikipedia
Foto: Shimano Nexus Auto D - Rennrad-News.de
Shimano Nexus Auto-D AI-3S10 Automatic gear shifting for your 3 speed hub - RARE BUT HOW COOL! 😎 | By Bikespeeds cycling | Facebook
Commuter Bicycles
Shimano Nexus Auto-D, купить в Вышнем Волочке | Авито