Alfine 8 & Nexus 7/8 hub gear service - advice needed | Electric Bike Forums - Q&A, Help, Reviews and Maintenance
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 7s shifter: how to replace cable? - Bicycles Stack Exchange
A simple guide to adjusting a Shimano Nexus hub gear | As Easy As Riding A Bike