My apologies; I'm sure this has been covered already plenty, it's just one of those situations where I can't do any more research until I know the terminology.
Is there a name for these old kickstands that go into a cylinder welded onto the frame?
The one on my wife's bike is starting to sag when it's in the upright position; I assume this is just the spring wearing out. How easy will this be to replace?
I also just bought a more modern Schwinn Heavy Duti frame from Ind-Chuckz that has this same kind of welded-on cylinder (without a kickstand included). Any recommendations on where to get my hands on one?
Thanks!