You can pick up a new name brand fr. sprocket on EBay for $25 delivered, just buy one and do your own eval. I never go much faster than 80 MPH, so I appreciate and use the low end, off the line power the lower ratio has to offer, if I lived in Flatbush, Florida, with mainly straight roads, a 19 T might work just fine for me. No offence intended to Floridians, but it's the flattest place I have ever been.
