I have a Townie 8 with the Nexus hub and twist shifter. I was experiencing a bit of delayed shifting, but today things went from not great to bad to worse. The shifter seems to have bit the dust, but I'm hoping it can be rebuilt. It no longer twists through all 8 gears, just the first one or two. Seems like some kind of cog came loose or something and it got all messed up. I haven't wrenched on a bike for 30 years, so I'm well out of my comfort zone. Still, I'd like to at least poke around a little in there and see what's what. Can anyone point me to information about how to take these apart without having them explode, and of course, how to reassemble?
Dan (a very new member)