Shimano Nexus 7 rear roller brake: after replacing the tube, the fin wobbles and I can't seem to put the brake cable back in it's place, even though I loosened it. What's
Shimano Nexus - Wikipedia
Shimano Nexus BR-3010 Rear 8.2 mm Brakes, Silver | Bikeinn
Shimano Nexus DH-6000-3R-NT Hub Dynamo - Roller Brake - 9x100mm Nut Type - black