Internal Hub Brakes, Why Would You? — Really Useful Bikes
Bicycle BRAKE NEXUS Series Roller Brake Rear BR-IM45 IM50 IM80 IM81 for replacement inner speed hub - AliExpress
Maintenance #4 Rollerbrake - YouTube
Roller Grease - YouTube
Rebuilding drum brakes. What type grease and where do you grease? Often after a rebuild they either squeak if dry or become ineffective if greased like factory. : r/bikewrench
Amazon.com: Shimano grease for roller brake 100 g Tube : Automotive
What is the equivalent for Shimano Roller Brake grease? - Bicycles Stack Exchange
SHIMANO NEXUS Front Hub Roller Brake | SHIMANO BIKE-EU
Shimano front roller brake performing poorly (BR-IM45-F) - causes? - Bike Forums