Here are some information that I am unable to find but now that I went and got my hands on one.
- There is no need for rear 160mm adapter, the caliper itself is designed for 160mm rotor
- Post mount variant is available under the model number GT-P instead of GT-F
- Orange knob is removable in cases with extreme clearance issue, and also can be easily cut off, bulk of the top is actually hollowed out.
- It is shipped with spare pads, meaning you get 4 sets of pads out of the box.