Originally Posted by Revolution Smmr

I'm attempting to remove the freewheel on my Schwinn Prelude (I believe it's the '89 model as it looks like the one in the '89 catalog) and i"m trying to figure out the tool that I need to pick up. According to the catalog, it's a 7 speed Suntour freewheel, but I'm not sure if I need the 2 or 4 prong Suntour freewheel puller. I apologize, since if I were home, I'd just look at the freewheel, but I'm stopping at the LBS on the way home from work today, and I'd like to see if they have the tool in stock when I go. So basically, does anyone know when Suntour switched over to the 4 prong design?