Originally Posted by
79pmooney
I've never opened a coaster brake and haven't owned one for some 60 years. I have no idea what the grease actually does on those hubs. But, something I have thought about a lot is - what if someone takes that hub and rides down ... (Day 2 of Cycle Oregon, 2016 for example.)
According to the legend of the Repack Run it just vaporises and makes for an interesting ride.