The Trigo front luggage block fits on every Brompton and every Brompton front bag fits on the block regardless of the age of the bike or the bag. The Trigo block is a nice copy of the original Brompton block and has the exact same geometry so all bags with the Brompton or Trigo front luggage rack have a perfect fit.

A bag clips on automatically to prevent loss during the ride. A handle on the bottom of the block is there to unclip the bag. A piece of rope or leather lace can be attached to the eye on the end of the handle to make a remote controll. The handle can otherwise be hard to find underneath the bag.