Quote:
Originally Posted by ZMEnow
I didn’t see an updated tsb that indicated they are now putting spring vs solid.
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There is a lot more info on CTSV, as the V2 guys do more upper pulleys than ZL1 for some reason. Starting around 2015/16 is when people starting finding springs on the new warranty replacement units.
Even the solid design has changed to a "not as solid" piece.