Nice Units
The NuVinci is a very nice hub. I wouldn't motorize another bicycle without one. It adds a whole new dimension. My chopper Zack taught me the hard way how to support one of these. Get the torsion bars from Staton, you won't be sorry. They work. Andy do you sell these too? That's a great price you are asking for the hub. Add another 30.00 for the bars.