would the sequence be EC44/40 lower cup > reducer > 1 1/8 crown race?
No, it's EC44/40 lower, 1½" crown race, reducer. The reducer is just a top hat bush which presses onto the 30mm diameter on the fork an provides a 40mm diameter to mount the 1½" crown race.
No, it's EC44/40 lower, 1½" crown race, reducer. The reducer is just a top hat bush which presses onto the 30mm diameter on the fork an provides a 40mm diameter to mount the 1½" crown race.