Our inspiring overview is coming soon. For now, here is what Carradice has to say:
This collar clamps to your seatpost and gives you 2 fixing points for a pannier rack or the Bagman Support Strutts
The collar comes with strips of rubber so that it will fit a variety of seatpost diameters.
Our in-depth features analysis are forthcoming.
Our clear and concise specs will be ready soon.