Tighten Front Sprocket

[hiltu]

My 1983 185s's front sprocket is loose... like it can wiggle some and i was wondering how do I tighten it... I heard something about putting some sort of "key" in there, is that right? and if so where do I find one?

[200xadam]

im not an expert with trikes but i believe the front sprocket should be loose, there is a key that goes over the the sprocket when * slide it on the gear that stops it from comming off but i believe it should be kinda lose like it should wiggle around so that the chain can kinda flex when * turn

[Mobular]

The countersprocket is supposed to "wiggle" a bit on the splined shaft. Leave it be.

[hiltu]

ok sounds good, thanks