Fits KTM 640 Adventure with an opening size 1.5″ or 38-40mm (approx).
Filter also fits my 2007 KTM 450 EXC with an Acerbis cap and overflow hose fitting. (photo below)
(Photo may not represent your filler nozzle)
INNOVATIVE HDM3D MEDIA WITH WELDED FILTER EDGES FOR THE BEST DIRT/WATER SEGREGATION HUGE XL+ SURFACE
Special fuel neck prefilter designed to be mounted inside the original fuel cap, simple drop-in easy to insert and extract, no further modifications or mountings.
Installation of this filter couldn’t be any easier… just remove the cap, insert the filter, and screw down the cap.
Expedition media, XL+ 600 square cm of filtering surface, simply mounting and fast refueling, washable and long lasting.
HDM3D media will allow a very good protection of the fuel pump and main filter, Acquastop separating water from fuel during refueling.
For EFI systems, the original system has a strainer working between 40 and 60 microns, using a nylon mesh that’s totally inadequate to protect the fuel pump. Carburetor bike will be protected from any contaminants and water during refueling.
This filtration level will both preserve the fuel pump and prolong the original fuel filter.
When ordering please list your bike’s make, model, and year AND tank opening size in the order notes.