The Pro Truing Stand 2.1 appears to have been designed with minimal changes, primarily requiring longer upright arms to accommodate 32" wheels, while retaining features from the Pro Truing Stand 2.0.
The new Wolf Tooth Components Aero Headsets for Semi-Internal Routing are designed for frames using an IS52 or EC44 headset with integrated routing, featuring a custom seal at the cable entry ports that eliminates contamination from moisture and debris, maximizing bearing life.
I remember one moment clearly. I was riding a quiet stretch of road when I saw a car veering over the white line behind me - heading straight toward me. Because of the mirror, I had just enough time to move off the shoulder...that car would have hit me.