Preparations for Trondhjemsridtet

As a great part of the Trondhjemsridtet will take place on gravel roads I found I rather get a decent air filter on the Zenith Tx4. Found one choke part for the Tx4 in my parts stash. From my knowledge, this specific part is used only on Henderson carburetors. I got this part cheap on e-bay, no wonder it was totally out of shape, needed all small parts to be redone and a home made pipe for the filter to be added.
Will now be mounted upside down, and the KN filter will point outwards.