Originally Posted by mikemck
I have a Suntour AP II, and I need to know if it's a freewheel or a cassette.
Any help greatly appreciated.
I'm inclined to believe it is a cassette since what I saw in ebay and Google show a cassete.
An easy way to tell for sure is to look at the hub and if it thicker near the cassette/freewheel, it's a cassette, although they aren't all like that. Some hubs for cassettes are just thick all the way across. Freewheel hubs will be narrower(thinnner). I'm talking about the center piece between the flanges, (a name for it escapes me) not the width of the hub.