I've been trying to buy one of these for weeks, but I can't get any shipping options to the UK from either the EU or US warehouses and Global is out of stock.
The length of 649 mm of brakes line counting until metal ring, or until the hole of servo arm? Some videos show the first solution, other videos show the other one
If you are in the UK currently you can only order from the global warehouse in Hong Kong. We hope to be able to offer shipping from our EU warehouse to the UK soon, though this is not confirmed yet.