Originally Posted by
canklecat
My best guess with the original Suntour GPX Accushift system on my 1989 Ironman: the squared off side plates of the original Suntour chain, and the squarish shaped teeth on the original Suntour Alpha 13-24 freewheel, would cause the chain to hang against the freewheel cog teeth for a split second, pivoting the rear derailleur cage under spring pressure, just for a moment. Then it would snap into position rather loudly.
I can relate to this. I will post a video of my shifting experience below.
Originally Posted by
canklecat
The clicking sound of the downtube shifter lever is the only sound I hear now.
Wow, that's awesome! I appreciate sharing your experience on this. I was getting a little frustrated with the shifting issue, and the second guessing this bike purchase.